From: Ian Morris Date: Sun, 24 Aug 2014 20:53:10 +0000 (+0100) Subject: ipv6: White-space cleansing : Line Layouts X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=67ba4152e8b77eada6a9c64e3c2c84d6112794fc;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git ipv6: White-space cleansing : Line Layouts This patch makes no changes to the logic of the code but simply addresses coding style issues as detected by checkpatch. Both objdump and diff -w show no differences. A number of items are addressed in this patch: * Multiple spaces converted to tabs * Spaces before tabs removed. * Spaces in pointer typing cleansed (char *)foo etc. * Remove space after sizeof * Ensure spacing around comparators such as if statements. Signed-off-by: Ian Morris Signed-off-by: David S. Miller --- diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 0b239fc1816e..267ce3caee24 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -180,7 +180,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = { .rtr_solicits = MAX_RTR_SOLICITATIONS, .rtr_solicit_interval = RTR_SOLICITATION_INTERVAL, .rtr_solicit_delay = MAX_RTR_SOLICITATION_DELAY, - .use_tempaddr = 0, + .use_tempaddr = 0, .temp_valid_lft = TEMP_VALID_LIFETIME, .temp_prefered_lft = TEMP_PREFERRED_LIFETIME, .regen_max_retry = REGEN_MAX_RETRY, @@ -1105,8 +1105,8 @@ retry: spin_unlock_bh(&ifp->lock); regen_advance = idev->cnf.regen_max_retry * - idev->cnf.dad_transmits * - NEIGH_VAR(idev->nd_parms, RETRANS_TIME) / HZ; + idev->cnf.dad_transmits * + NEIGH_VAR(idev->nd_parms, RETRANS_TIME) / HZ; write_unlock_bh(&idev->lock); /* A temporary address is created only if this calculated Preferred @@ -3035,7 +3035,7 @@ static int addrconf_ifdown(struct net_device *dev, int how) struct hlist_head *h = &inet6_addr_lst[i]; spin_lock_bh(&addrconf_hash_lock); - restart: +restart: hlist_for_each_entry_rcu(ifa, h, addr_lst) { if (ifa->idev == idev) { hlist_del_init_rcu(&ifa->addr_lst); @@ -3547,8 +3547,8 @@ static void __net_exit if6_proc_net_exit(struct net *net) } static struct pernet_operations if6_proc_net_ops = { - .init = if6_proc_net_init, - .exit = if6_proc_net_exit, + .init = if6_proc_net_init, + .exit = if6_proc_net_exit, }; int __init if6_proc_init(void) diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index 2daa3a133e49..b9393e6a21fe 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -7,15 +7,15 @@ * * Adapted from linux/net/ipv4/af_inet.c * - * Fixes: + * Fixes: * piggy, Karl Knutson : Socket protocol table - * Hideaki YOSHIFUJI : sin6_scope_id support - * Arnaldo Melo : check proc_net_create return, cleanups + * Hideaki YOSHIFUJI : sin6_scope_id support + * Arnaldo Melo : check proc_net_create return, cleanups * * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. */ #define pr_fmt(fmt) "IPv6: " fmt diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c index 72a4930bdc0a..ac71d9e0a500 100644 --- a/net/ipv6/ah6.c +++ b/net/ipv6/ah6.c @@ -17,10 +17,10 @@ * Authors * * Mitsuru KANDA @USAGI : IPv6 Support - * Kazunori MIYAZAWA @USAGI : - * Kunihiro Ishiguro + * Kazunori MIYAZAWA @USAGI : + * Kunihiro Ishiguro * - * This file is derived from net/ipv4/ah.c. + * This file is derived from net/ipv4/ah.c. */ #define pr_fmt(fmt) "IPv6: " fmt @@ -284,7 +284,7 @@ static int ipv6_clear_mutable_options(struct ipv6hdr *iph, int len, int dir) ipv6_rearrange_rthdr(iph, exthdr.rth); break; - default : + default: return 0; } @@ -478,7 +478,7 @@ static void ah6_input_done(struct crypto_async_request *base, int err) auth_data = ah_tmp_auth(work_iph, hdr_len); icv = ah_tmp_icv(ahp->ahash, auth_data, ahp->icv_trunc_len); - err = memcmp(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG: 0; + err = memcmp(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG : 0; if (err) goto out; @@ -622,7 +622,7 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb) goto out_free; } - err = memcmp(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG: 0; + err = memcmp(icv, auth_data, ahp->icv_trunc_len) ? -EBADMSG : 0; if (err) goto out_free; @@ -647,8 +647,8 @@ static int ah6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, u8 type, u8 code, int offset, __be32 info) { struct net *net = dev_net(skb->dev); - struct ipv6hdr *iph = (struct ipv6hdr*)skb->data; - struct ip_auth_hdr *ah = (struct ip_auth_hdr*)(skb->data+offset); + struct ipv6hdr *iph = (struct ipv6hdr *)skb->data; + struct ip_auth_hdr *ah = (struct ip_auth_hdr *)(skb->data+offset); struct xfrm_state *x; if (type != ICMPV6_PKT_TOOBIG && diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index 2753319524f1..1844e874a350 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -43,13 +43,13 @@ static bool ipv6_mapped_addr_any(const struct in6_addr *a) int ip6_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len) { struct sockaddr_in6 *usin = (struct sockaddr_in6 *) uaddr; - struct inet_sock *inet = inet_sk(sk); - struct ipv6_pinfo *np = inet6_sk(sk); - struct in6_addr *daddr, *final_p, final; + struct inet_sock *inet = inet_sk(sk); + struct ipv6_pinfo *np = inet6_sk(sk); + struct in6_addr *daddr, *final_p, final; struct dst_entry *dst; struct flowi6 fl6; struct ip6_flowlabel *flowlabel = NULL; - struct ipv6_txoptions *opt; + struct ipv6_txoptions *opt; int addr_type; int err; diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index d15da1377149..7b6e830ebc6d 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -17,10 +17,10 @@ * Authors * * Mitsuru KANDA @USAGI : IPv6 Support - * Kazunori MIYAZAWA @USAGI : - * Kunihiro Ishiguro + * Kazunori MIYAZAWA @USAGI : + * Kunihiro Ishiguro * - * This file is derived from net/ipv4/esp.c + * This file is derived from net/ipv4/esp.c */ #define pr_fmt(fmt) "IPv6: " fmt @@ -598,7 +598,7 @@ static int esp6_init_state(struct xfrm_state *x) case XFRM_MODE_BEET: if (x->sel.family != AF_INET6) x->props.header_len += IPV4_BEET_PHMAXLEN + - (sizeof(struct ipv6hdr) - sizeof(struct iphdr)); + (sizeof(struct ipv6hdr) - sizeof(struct iphdr)); break; case XFRM_MODE_TRANSPORT: break; diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c index 8d67900aa003..bfde361b6134 100644 --- a/net/ipv6/exthdrs.c +++ b/net/ipv6/exthdrs.c @@ -142,7 +142,7 @@ static bool ip6_parse_tlv(const struct tlvtype_proc *procs, struct sk_buff *skb) default: /* Other TLV code so scan list */ if (optlen > len) goto bad; - for (curr=procs; curr->type >= 0; curr++) { + for (curr = procs; curr->type >= 0; curr++) { if (curr->type == nh[off]) { /* type specific length/alignment checks will be performed in the diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 06ba3e58320b..394bb824fe4b 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -503,7 +503,7 @@ static void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info) msg.type = type; len = skb->len - msg.offset; - len = min_t(unsigned int, len, IPV6_MIN_MTU - sizeof(struct ipv6hdr) -sizeof(struct icmp6hdr)); + len = min_t(unsigned int, len, IPV6_MIN_MTU - sizeof(struct ipv6hdr) - sizeof(struct icmp6hdr)); if (len < 0) { LIMIT_NETDEBUG(KERN_DEBUG "icmp: len problem\n"); goto out_dst_release; @@ -636,7 +636,7 @@ void icmpv6_notify(struct sk_buff *skb, u8 type, u8 code, __be32 info) /* now skip over extension headers */ inner_offset = ipv6_skip_exthdr(skb, sizeof(struct ipv6hdr), &nexthdr, &frag_off); - if (inner_offset<0) + if (inner_offset < 0) goto out; } else { inner_offset = sizeof(struct ipv6hdr); @@ -808,7 +808,7 @@ void icmpv6_flow_init(struct sock *sk, struct flowi6 *fl6, memset(fl6, 0, sizeof(*fl6)); fl6->saddr = *saddr; fl6->daddr = *daddr; - fl6->flowi6_proto = IPPROTO_ICMPV6; + fl6->flowi6_proto = IPPROTO_ICMPV6; fl6->fl6_icmp_type = type; fl6->fl6_icmp_code = 0; fl6->flowi6_oif = oif; @@ -875,8 +875,8 @@ static void __net_exit icmpv6_sk_exit(struct net *net) } static struct pernet_operations icmpv6_sk_ops = { - .init = icmpv6_sk_init, - .exit = icmpv6_sk_exit, + .init = icmpv6_sk_init, + .exit = icmpv6_sk_exit, }; int __init icmpv6_init(void) diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c index a245e5ddffbd..8c33a0b52b64 100644 --- a/net/ipv6/inet6_connection_sock.c +++ b/net/ipv6/inet6_connection_sock.c @@ -163,7 +163,7 @@ void inet6_csk_reqsk_queue_hash_add(struct sock *sk, EXPORT_SYMBOL_GPL(inet6_csk_reqsk_queue_hash_add); -void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr * uaddr) +void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr) { struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) uaddr; diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c index 826019008958..5f7927c06f18 100644 --- a/net/ipv6/inet6_hashtables.c +++ b/net/ipv6/inet6_hashtables.c @@ -6,7 +6,7 @@ * Generic INET6 transport hashtables * * Authors: Lotsa people, from code originally in tcp, generalised here - * by Arnaldo Carvalho de Melo + * by Arnaldo Carvalho de Melo * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c index 4052694c6f2c..2ace4749bef4 100644 --- a/net/ipv6/ip6_flowlabel.c +++ b/net/ipv6/ip6_flowlabel.c @@ -136,7 +136,7 @@ static void ip6_fl_gc(unsigned long dummy) spin_lock(&ip6_fl_lock); - for (i=0; i<=FL_HASH_MASK; i++) { + for (i = 0; i <= FL_HASH_MASK; i++) { struct ip6_flowlabel *fl; struct ip6_flowlabel __rcu **flp; @@ -239,7 +239,7 @@ static struct ip6_flowlabel *fl_intern(struct net *net, /* Socket flowlabel lists */ -struct ip6_flowlabel * fl6_sock_lookup(struct sock *sk, __be32 label) +struct ip6_flowlabel *fl6_sock_lookup(struct sock *sk, __be32 label) { struct ipv6_fl_socklist *sfl; struct ipv6_pinfo *np = inet6_sk(sk); @@ -293,11 +293,11 @@ void fl6_free_socklist(struct sock *sk) following rthdr. */ -struct ipv6_txoptions *fl6_merge_options(struct ipv6_txoptions * opt_space, - struct ip6_flowlabel * fl, - struct ipv6_txoptions * fopt) +struct ipv6_txoptions *fl6_merge_options(struct ipv6_txoptions *opt_space, + struct ip6_flowlabel *fl, + struct ipv6_txoptions *fopt) { - struct ipv6_txoptions * fl_opt = fl->opt; + struct ipv6_txoptions *fl_opt = fl->opt; if (fopt == NULL || fopt->opt_flen == 0) return fl_opt; @@ -388,7 +388,7 @@ fl_create(struct net *net, struct sock *sk, struct in6_flowlabel_req *freq, goto done; msg.msg_controllen = olen; - msg.msg_control = (void*)(fl->opt+1); + msg.msg_control = (void *)(fl->opt+1); memset(&flowi6, 0, sizeof(flowi6)); err = ip6_datagram_send_ctl(net, sk, &msg, &flowi6, fl->opt, @@ -517,7 +517,7 @@ int ipv6_flowlabel_opt(struct sock *sk, char __user *optval, int optlen) struct net *net = sock_net(sk); struct ipv6_pinfo *np = inet6_sk(sk); struct in6_flowlabel_req freq; - struct ipv6_fl_socklist *sfl1=NULL; + struct ipv6_fl_socklist *sfl1 = NULL; struct ipv6_fl_socklist *sfl; struct ipv6_fl_socklist __rcu **sflp; struct ip6_flowlabel *fl, *fl1 = NULL; @@ -542,7 +542,7 @@ int ipv6_flowlabel_opt(struct sock *sk, char __user *optval, int optlen) } spin_lock_bh(&ip6_sk_fl_lock); for (sflp = &np->ipv6_fl_list; - (sfl = rcu_dereference(*sflp))!=NULL; + (sfl = rcu_dereference(*sflp)) != NULL; sflp = &sfl->next) { if (sfl->fl->label == freq.flr_label) { if (freq.flr_label == (np->flow_label&IPV6_FLOWLABEL_MASK)) diff --git a/net/ipv6/ip6_icmp.c b/net/ipv6/ip6_icmp.c index 4578e23834f7..14dacc544c3e 100644 --- a/net/ipv6/ip6_icmp.c +++ b/net/ipv6/ip6_icmp.c @@ -13,7 +13,7 @@ static ip6_icmp_send_t __rcu *ip6_icmp_send; int inet6_register_icmp_sender(ip6_icmp_send_t *fn) { return (cmpxchg((ip6_icmp_send_t **)&ip6_icmp_send, NULL, fn) == NULL) ? - 0 : -EBUSY; + 0 : -EBUSY; } EXPORT_SYMBOL(inet6_register_icmp_sender); diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c index 51d54dc376f3..a3084ab5df6c 100644 --- a/net/ipv6/ip6_input.c +++ b/net/ipv6/ip6_input.c @@ -15,8 +15,8 @@ */ /* Changes * - * Mitsuru KANDA @USAGI and - * YOSHIFUJI Hideaki @USAGI: Remove ipv6_parse_exthdrs(). + * Mitsuru KANDA @USAGI and + * YOSHIFUJI Hideaki @USAGI: Remove ipv6_parse_exthdrs(). */ #include @@ -65,7 +65,7 @@ int ip6_rcv_finish(struct sk_buff *skb) int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { const struct ipv6hdr *hdr; - u32 pkt_len; + u32 pkt_len; struct inet6_dev *idev; struct net *net = dev_net(skb->dev); diff --git a/net/ipv6/ip6_offload.c b/net/ipv6/ip6_offload.c index 65eda2a8af48..5bcda338bcef 100644 --- a/net/ipv6/ip6_offload.c +++ b/net/ipv6/ip6_offload.c @@ -244,7 +244,7 @@ static struct sk_buff **ipv6_gro_receive(struct sk_buff **head, continue; iph2 = (struct ipv6hdr *)(p->data + off); - first_word = *(__be32 *)iph ^ *(__be32 *)iph2 ; + first_word = *(__be32 *)iph ^ *(__be32 *)iph2; /* All fields must match except length and Traffic Class. * XXX skbs on the gro_list have all been parsed and pulled diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 315a55d66079..4ead5547b5c6 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -20,7 +20,7 @@ * etc. * * H. von Brand : Added missing #include - * Imran Patel : frag id should be in NBO + * Imran Patel : frag id should be in NBO * Kazunori MIYAZAWA @USAGI * : add ip6_append_data and related functions * for datagram xmit @@ -555,14 +555,14 @@ static void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt) int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) { struct sk_buff *frag; - struct rt6_info *rt = (struct rt6_info*)skb_dst(skb); + struct rt6_info *rt = (struct rt6_info *)skb_dst(skb); struct ipv6_pinfo *np = skb->sk ? inet6_sk(skb->sk) : NULL; struct ipv6hdr *tmp_hdr; struct frag_hdr *fh; unsigned int mtu, hlen, left, len; int hroom, troom; __be32 frag_id = 0; - int ptr, offset = 0, err=0; + int ptr, offset = 0, err = 0; u8 *prevhdr, nexthdr = 0; struct net *net = dev_net(skb_dst(skb)->dev); @@ -637,7 +637,7 @@ int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) } __skb_pull(skb, hlen); - fh = (struct frag_hdr*)__skb_push(skb, sizeof(struct frag_hdr)); + fh = (struct frag_hdr *)__skb_push(skb, sizeof(struct frag_hdr)); __skb_push(skb, hlen); skb_reset_network_header(skb); memcpy(skb_network_header(skb), tmp_hdr, hlen); @@ -662,7 +662,7 @@ int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) if (frag) { frag->ip_summed = CHECKSUM_NONE; skb_reset_transport_header(frag); - fh = (struct frag_hdr*)__skb_push(frag, sizeof(struct frag_hdr)); + fh = (struct frag_hdr *)__skb_push(frag, sizeof(struct frag_hdr)); __skb_push(frag, hlen); skb_reset_network_header(frag); memcpy(skb_network_header(frag), tmp_hdr, @@ -681,7 +681,7 @@ int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) } err = output(skb); - if(!err) + if (!err) IP6_INC_STATS(net, ip6_dst_idev(&rt->dst), IPSTATS_MIB_FRAGCREATES); @@ -742,7 +742,7 @@ slow_path: /* * Keep copying data until we run out. */ - while(left > 0) { + while (left > 0) { len = left; /* IF: it doesn't fit, use 'mtu' - the data space left */ if (len > mtu) @@ -865,7 +865,7 @@ static struct dst_entry *ip6_sk_dst_check(struct sock *sk, /* Yes, checking route validity in not connected * case is not very simple. Take into account, * that we do not support routing by source, TOS, - * and MSG_DONTROUTE --ANK (980726) + * and MSG_DONTROUTE --ANK (980726) * * 1. ip6_rt_check(): If route was host route, * check that cached destination is current. @@ -1049,7 +1049,7 @@ static inline int ip6_ufo_append_data(struct sock *sk, int getfrag(void *from, char *to, int offset, int len, int odd, struct sk_buff *skb), void *from, int length, int hh_len, int fragheaderlen, - int transhdrlen, int mtu,unsigned int flags, + int transhdrlen, int mtu, unsigned int flags, struct rt6_info *rt) { @@ -1072,7 +1072,7 @@ static inline int ip6_ufo_append_data(struct sock *sk, skb_reserve(skb, hh_len); /* create space for UDP/IP header */ - skb_put(skb,fragheaderlen + transhdrlen); + skb_put(skb, fragheaderlen + transhdrlen); /* initialize network header pointer */ skb_reset_network_header(skb); diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index f9de5a695072..e01bd0399297 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -408,12 +408,12 @@ __u16 ip6_tnl_parse_tlv_enc_lim(struct sk_buff *skb, __u8 *raw) { const struct ipv6hdr *ipv6h = (const struct ipv6hdr *) raw; __u8 nexthdr = ipv6h->nexthdr; - __u16 off = sizeof (*ipv6h); + __u16 off = sizeof(*ipv6h); while (ipv6_ext_hdr(nexthdr) && nexthdr != NEXTHDR_NONE) { __u16 optlen = 0; struct ipv6_opt_hdr *hdr; - if (raw + off + sizeof (*hdr) > skb->data && + if (raw + off + sizeof(*hdr) > skb->data && !pskb_may_pull(skb, raw - skb->data + off + sizeof (*hdr))) break; @@ -530,7 +530,7 @@ ip6_tnl_err(struct sk_buff *skb, __u8 ipproto, struct inet6_skb_parm *opt, mtu = IPV6_MIN_MTU; t->dev->mtu = mtu; - if ((len = sizeof (*ipv6h) + ntohs(ipv6h->payload_len)) > mtu) { + if ((len = sizeof(*ipv6h) + ntohs(ipv6h->payload_len)) > mtu) { rel_type = ICMPV6_PKT_TOOBIG; rel_code = 0; rel_info = mtu; @@ -991,7 +991,7 @@ static int ip6_tnl_xmit2(struct sk_buff *skb, t->parms.name); goto tx_err_dst_release; } - mtu = dst_mtu(dst) - sizeof (*ipv6h); + mtu = dst_mtu(dst) - sizeof(*ipv6h); if (encap_limit >= 0) { max_headroom += 8; mtu -= 8; @@ -1083,7 +1083,7 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev) if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT)) encap_limit = t->parms.encap_limit; - memcpy(&fl6, &t->fl.u.ip6, sizeof (fl6)); + memcpy(&fl6, &t->fl.u.ip6, sizeof(fl6)); fl6.flowi6_proto = IPPROTO_IPIP; dsfield = ipv4_get_dsfield(iph); @@ -1135,7 +1135,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev) } else if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT)) encap_limit = t->parms.encap_limit; - memcpy(&fl6, &t->fl.u.ip6, sizeof (fl6)); + memcpy(&fl6, &t->fl.u.ip6, sizeof(fl6)); fl6.flowi6_proto = IPPROTO_IPV6; dsfield = ipv6_get_dsfield(ipv6h); @@ -1229,11 +1229,11 @@ static void ip6_tnl_link_config(struct ip6_tnl *t) if (rt->dst.dev) { dev->hard_header_len = rt->dst.dev->hard_header_len + - sizeof (struct ipv6hdr); + sizeof(struct ipv6hdr); - dev->mtu = rt->dst.dev->mtu - sizeof (struct ipv6hdr); + dev->mtu = rt->dst.dev->mtu - sizeof(struct ipv6hdr); if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT)) - dev->mtu-=8; + dev->mtu -= 8; if (dev->mtu < IPV6_MIN_MTU) dev->mtu = IPV6_MIN_MTU; @@ -1350,7 +1350,7 @@ ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) switch (cmd) { case SIOCGETTUNNEL: if (dev == ip6n->fb_tnl_dev) { - if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof (p))) { + if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p))) { err = -EFAULT; break; } @@ -1362,7 +1362,7 @@ ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) memset(&p, 0, sizeof(p)); } ip6_tnl_parm_to_user(&p, &t->parms); - if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof (p))) { + if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof(p))) { err = -EFAULT; } break; @@ -1372,7 +1372,7 @@ ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) break; err = -EFAULT; - if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof (p))) + if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p))) break; err = -EINVAL; if (p.proto != IPPROTO_IPV6 && p.proto != IPPROTO_IPIP && @@ -1407,7 +1407,7 @@ ip6_tnl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) if (dev == ip6n->fb_tnl_dev) { err = -EFAULT; - if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof (p))) + if (copy_from_user(&p, ifr->ifr_ifru.ifru_data, sizeof(p))) break; err = -ENOENT; ip6_tnl_parm_from_user(&p1, &p); @@ -1482,11 +1482,11 @@ static void ip6_tnl_dev_setup(struct net_device *dev) dev->destructor = ip6_dev_free; dev->type = ARPHRD_TUNNEL6; - dev->hard_header_len = LL_MAX_HEADER + sizeof (struct ipv6hdr); - dev->mtu = ETH_DATA_LEN - sizeof (struct ipv6hdr); + dev->hard_header_len = LL_MAX_HEADER + sizeof(struct ipv6hdr); + dev->mtu = ETH_DATA_LEN - sizeof(struct ipv6hdr); t = netdev_priv(dev); if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT)) - dev->mtu-=8; + dev->mtu -= 8; dev->flags |= IFF_NOARP; dev->addr_len = sizeof(struct in6_addr); dev->priv_flags &= ~IFF_XMIT_DST_RELEASE; diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index f9a3fd320d1d..0171f08325c3 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -845,7 +845,7 @@ static void ip6mr_destroy_unres(struct mr6_table *mrt, struct mfc6_cache *c) atomic_dec(&mrt->cache_resolve_queue_len); - while((skb = skb_dequeue(&c->mfc_un.unres.unresolved)) != NULL) { + while ((skb = skb_dequeue(&c->mfc_un.unres.unresolved)) != NULL) { if (ipv6_hdr(skb)->version == 0) { struct nlmsghdr *nlh = (struct nlmsghdr *)skb_pull(skb, sizeof(struct ipv6hdr)); nlh->nlmsg_type = NLMSG_ERROR; @@ -1103,7 +1103,7 @@ static void ip6mr_cache_resolve(struct net *net, struct mr6_table *mrt, * Play the pending entries through our router */ - while((skb = __skb_dequeue(&uc->mfc_un.unres.unresolved))) { + while ((skb = __skb_dequeue(&uc->mfc_un.unres.unresolved))) { if (ipv6_hdr(skb)->version == 0) { struct nlmsghdr *nlh = (struct nlmsghdr *)skb_pull(skb, sizeof(struct ipv6hdr)); diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index 0c289982796d..64177efe5cca 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -66,12 +66,12 @@ int ip6_ra_control(struct sock *sk, int sel) if (sk->sk_type != SOCK_RAW || inet_sk(sk)->inet_num != IPPROTO_RAW) return -ENOPROTOOPT; - new_ra = (sel>=0) ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL; + new_ra = (sel >= 0) ? kmalloc(sizeof(*new_ra), GFP_KERNEL) : NULL; write_lock_bh(&ip6_ra_lock); - for (rap = &ip6_ra_chain; (ra=*rap) != NULL; rap = &ra->next) { + for (rap = &ip6_ra_chain; (ra = *rap) != NULL; rap = &ra->next) { if (ra->sk == sk) { - if (sel>=0) { + if (sel >= 0) { write_unlock_bh(&ip6_ra_lock); kfree(new_ra); return -EADDRINUSE; @@ -130,7 +130,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname, int retv = -ENOPROTOOPT; if (optval == NULL) - val=0; + val = 0; else { if (optlen >= sizeof(int)) { if (get_user(val, (int __user *) optval)) @@ -139,7 +139,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname, val = 0; } - valbool = (val!=0); + valbool = (val != 0); if (ip6_mroute_opt(optname)) return ip6_mroute_setsockopt(sk, optname, optval, optlen); @@ -474,7 +474,7 @@ sticky_done: goto done; msg.msg_controllen = optlen; - msg.msg_control = (void*)(opt+1); + msg.msg_control = (void *)(opt+1); retv = ip6_datagram_send_ctl(net, sk, &msg, &fl6, opt, &junk, &junk, &junk); @@ -687,7 +687,7 @@ done: retv = -ENOBUFS; break; } - gsf = kmalloc(optlen,GFP_KERNEL); + gsf = kmalloc(optlen, GFP_KERNEL); if (!gsf) { retv = -ENOBUFS; break; @@ -921,7 +921,7 @@ static int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_txoptions *opt, if (!opt) return 0; - switch(optname) { + switch (optname) { case IPV6_HOPOPTS: hdr = opt->hopopt; break; @@ -1284,9 +1284,9 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname, return -ENOPROTOOPT; } len = min_t(unsigned int, sizeof(int), len); - if(put_user(len, optlen)) + if (put_user(len, optlen)) return -EFAULT; - if(copy_to_user(optval,&val,len)) + if (copy_to_user(optval, &val, len)) return -EFAULT; return 0; } @@ -1299,7 +1299,7 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname, if (level == SOL_IP && sk->sk_type != SOCK_RAW) return udp_prot.getsockopt(sk, level, optname, optval, optlen); - if(level != SOL_IPV6) + if (level != SOL_IPV6) return -ENOPROTOOPT; err = do_ipv6_getsockopt(sk, level, optname, optval, optlen, 0); diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index 617f0958e164..70881795da96 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -232,7 +232,7 @@ int ipv6_sock_mc_drop(struct sock *sk, int ifindex, const struct in6_addr *addr) spin_lock(&ipv6_sk_mc_lock); for (lnk = &np->ipv6_mc_list; (mc_lst = rcu_dereference_protected(*lnk, - lockdep_is_held(&ipv6_sk_mc_lock))) !=NULL ; + lockdep_is_held(&ipv6_sk_mc_lock))) != NULL; lnk = &mc_lst->next) { if ((ifindex == 0 || mc_lst->ifindex == ifindex) && ipv6_addr_equal(&mc_lst->addr, addr)) { @@ -390,7 +390,7 @@ int ip6_mc_source(int add, int omode, struct sock *sk, if (!psl) goto done; /* err = -EADDRNOTAVAIL */ rv = !0; - for (i=0; isl_count; i++) { + for (i = 0; i < psl->sl_count; i++) { rv = !ipv6_addr_equal(&psl->sl_addr[i], source); if (rv == 0) break; @@ -407,7 +407,7 @@ int ip6_mc_source(int add, int omode, struct sock *sk, /* update the interface filter */ ip6_mc_del_src(idev, group, omode, 1, source, 1); - for (j=i+1; jsl_count; j++) + for (j = i+1; j < psl->sl_count; j++) psl->sl_addr[j-1] = psl->sl_addr[j]; psl->sl_count--; err = 0; @@ -433,19 +433,19 @@ int ip6_mc_source(int add, int omode, struct sock *sk, newpsl->sl_max = count; newpsl->sl_count = count - IP6_SFBLOCK; if (psl) { - for (i=0; isl_count; i++) + for (i = 0; i < psl->sl_count; i++) newpsl->sl_addr[i] = psl->sl_addr[i]; sock_kfree_s(sk, psl, IP6_SFLSIZE(psl->sl_max)); } pmc->sflist = psl = newpsl; } rv = 1; /* > 0 for insert logic below if sl_count is 0 */ - for (i=0; isl_count; i++) { + for (i = 0; i < psl->sl_count; i++) { rv = !ipv6_addr_equal(&psl->sl_addr[i], source); if (rv == 0) /* There is an error in the address. */ goto done; } - for (j=psl->sl_count-1; j>=i; j--) + for (j = psl->sl_count-1; j >= i; j--) psl->sl_addr[j+1] = psl->sl_addr[j]; psl->sl_addr[i] = *source; psl->sl_count++; @@ -514,7 +514,7 @@ int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf) goto done; } newpsl->sl_max = newpsl->sl_count = gsf->gf_numsrc; - for (i=0; isl_count; ++i) { + for (i = 0; i < newpsl->sl_count; ++i) { struct sockaddr_in6 *psin6; psin6 = (struct sockaddr_in6 *)&gsf->gf_slist[i]; @@ -606,7 +606,7 @@ int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf, * on ipv6_sk_mc_lock and a write lock on pmc->sflock. We * have the socket lock, so reading here is safe. */ - for (i=0; isl_count; i++) { + for (i = 0; i < psl->sl_count; i++) { if (ipv6_addr_equal(&psl->sl_addr[i], src_addr)) break; } @@ -762,7 +762,7 @@ static void mld_add_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im) pmc->mca_tomb = im->mca_tomb; pmc->mca_sources = im->mca_sources; im->mca_tomb = im->mca_sources = NULL; - for (psf=pmc->mca_sources; psf; psf=psf->sf_next) + for (psf = pmc->mca_sources; psf; psf = psf->sf_next) psf->sf_crcount = pmc->mca_crcount; } spin_unlock_bh(&im->mca_lock); @@ -780,7 +780,7 @@ static void mld_del_delrec(struct inet6_dev *idev, const struct in6_addr *pmca) spin_lock_bh(&idev->mc_lock); pmc_prev = NULL; - for (pmc=idev->mc_tomb; pmc; pmc=pmc->next) { + for (pmc = idev->mc_tomb; pmc; pmc = pmc->next) { if (ipv6_addr_equal(&pmc->mca_addr, pmca)) break; pmc_prev = pmc; @@ -794,7 +794,7 @@ static void mld_del_delrec(struct inet6_dev *idev, const struct in6_addr *pmca) spin_unlock_bh(&idev->mc_lock); if (pmc) { - for (psf=pmc->mca_tomb; psf; psf=psf_next) { + for (psf = pmc->mca_tomb; psf; psf = psf_next) { psf_next = psf->sf_next; kfree(psf); } @@ -821,14 +821,14 @@ static void mld_clear_delrec(struct inet6_dev *idev) /* clear dead sources, too */ read_lock_bh(&idev->lock); - for (pmc=idev->mc_list; pmc; pmc=pmc->next) { + for (pmc = idev->mc_list; pmc; pmc = pmc->next) { struct ip6_sf_list *psf, *psf_next; spin_lock_bh(&pmc->mca_lock); psf = pmc->mca_tomb; pmc->mca_tomb = NULL; spin_unlock_bh(&pmc->mca_lock); - for (; psf; psf=psf_next) { + for (; psf; psf = psf_next) { psf_next = psf->sf_next; kfree(psf); } @@ -917,7 +917,7 @@ int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr) struct ifmcaddr6 *ma, **map; write_lock_bh(&idev->lock); - for (map = &idev->mc_list; (ma=*map) != NULL; map = &ma->next) { + for (map = &idev->mc_list; (ma = *map) != NULL; map = &ma->next) { if (ipv6_addr_equal(&ma->mca_addr, addr)) { if (--ma->mca_users == 0) { *map = ma->next; @@ -968,7 +968,7 @@ bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group, idev = __in6_dev_get(dev); if (idev) { read_lock_bh(&idev->lock); - for (mc = idev->mc_list; mc; mc=mc->next) { + for (mc = idev->mc_list; mc; mc = mc->next) { if (ipv6_addr_equal(&mc->mca_addr, group)) break; } @@ -977,7 +977,7 @@ bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group, struct ip6_sf_list *psf; spin_lock_bh(&mc->mca_lock); - for (psf=mc->mca_sources;psf;psf=psf->sf_next) { + for (psf = mc->mca_sources; psf; psf = psf->sf_next) { if (ipv6_addr_equal(&psf->sf_addr, src_addr)) break; } @@ -986,7 +986,7 @@ bool ipv6_chk_mcast_addr(struct net_device *dev, const struct in6_addr *group, psf->sf_count[MCAST_EXCLUDE] != mc->mca_sfcount[MCAST_EXCLUDE]; else - rv = mc->mca_sfcount[MCAST_EXCLUDE] !=0; + rv = mc->mca_sfcount[MCAST_EXCLUDE] != 0; spin_unlock_bh(&mc->mca_lock); } else rv = true; /* don't filter unspecified source */ @@ -1077,10 +1077,10 @@ static bool mld_xmarksources(struct ifmcaddr6 *pmc, int nsrcs, int i, scount; scount = 0; - for (psf=pmc->mca_sources; psf; psf=psf->sf_next) { + for (psf = pmc->mca_sources; psf; psf = psf->sf_next) { if (scount == nsrcs) break; - for (i=0; isf_count[MCAST_INCLUDE] || pmc->mca_sfcount[MCAST_EXCLUDE] != @@ -1110,10 +1110,10 @@ static bool mld_marksources(struct ifmcaddr6 *pmc, int nsrcs, /* mark INCLUDE-mode sources */ scount = 0; - for (psf=pmc->mca_sources; psf; psf=psf->sf_next) { + for (psf = pmc->mca_sources; psf; psf = psf->sf_next) { if (scount == nsrcs) break; - for (i=0; isf_addr)) { psf->sf_gsresp = 1; scount++; @@ -1364,13 +1364,13 @@ int igmp6_event_query(struct sk_buff *skb) read_lock_bh(&idev->lock); if (group_type == IPV6_ADDR_ANY) { - for (ma = idev->mc_list; ma; ma=ma->next) { + for (ma = idev->mc_list; ma; ma = ma->next) { spin_lock_bh(&ma->mca_lock); igmp6_group_queried(ma, max_delay); spin_unlock_bh(&ma->mca_lock); } } else { - for (ma = idev->mc_list; ma; ma=ma->next) { + for (ma = idev->mc_list; ma; ma = ma->next) { if (!ipv6_addr_equal(group, &ma->mca_addr)) continue; spin_lock_bh(&ma->mca_lock); @@ -1434,7 +1434,7 @@ int igmp6_event_report(struct sk_buff *skb) */ read_lock_bh(&idev->lock); - for (ma = idev->mc_list; ma; ma=ma->next) { + for (ma = idev->mc_list; ma; ma = ma->next) { if (ipv6_addr_equal(&ma->mca_addr, &mld->mld_mca)) { spin_lock(&ma->mca_lock); if (del_timer(&ma->mca_timer)) @@ -1498,7 +1498,7 @@ mld_scount(struct ifmcaddr6 *pmc, int type, int gdeleted, int sdeleted) struct ip6_sf_list *psf; int scount = 0; - for (psf=pmc->mca_sources; psf; psf=psf->sf_next) { + for (psf = pmc->mca_sources; psf; psf = psf->sf_next) { if (!is_in(pmc, psf, type, gdeleted, sdeleted)) continue; scount++; @@ -1712,7 +1712,7 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ifmcaddr6 *pmc, } first = 1; psf_prev = NULL; - for (psf=*psf_list; psf; psf=psf_next) { + for (psf = *psf_list; psf; psf = psf_next) { struct in6_addr *psrc; psf_next = psf->sf_next; @@ -1791,7 +1791,7 @@ static void mld_send_report(struct inet6_dev *idev, struct ifmcaddr6 *pmc) read_lock_bh(&idev->lock); if (!pmc) { - for (pmc=idev->mc_list; pmc; pmc=pmc->next) { + for (pmc = idev->mc_list; pmc; pmc = pmc->next) { if (pmc->mca_flags & MAF_NOREPORT) continue; spin_lock_bh(&pmc->mca_lock); @@ -1824,7 +1824,7 @@ static void mld_clear_zeros(struct ip6_sf_list **ppsf) struct ip6_sf_list *psf_prev, *psf_next, *psf; psf_prev = NULL; - for (psf=*ppsf; psf; psf = psf_next) { + for (psf = *ppsf; psf; psf = psf_next) { psf_next = psf->sf_next; if (psf->sf_crcount == 0) { if (psf_prev) @@ -1848,7 +1848,7 @@ static void mld_send_cr(struct inet6_dev *idev) /* deleted MCA's */ pmc_prev = NULL; - for (pmc=idev->mc_tomb; pmc; pmc=pmc_next) { + for (pmc = idev->mc_tomb; pmc; pmc = pmc_next) { pmc_next = pmc->next; if (pmc->mca_sfmode == MCAST_INCLUDE) { type = MLD2_BLOCK_OLD_SOURCES; @@ -1881,7 +1881,7 @@ static void mld_send_cr(struct inet6_dev *idev) spin_unlock(&idev->mc_lock); /* change recs */ - for (pmc=idev->mc_list; pmc; pmc=pmc->next) { + for (pmc = idev->mc_list; pmc; pmc = pmc->next) { spin_lock_bh(&pmc->mca_lock); if (pmc->mca_sfcount[MCAST_EXCLUDE]) { type = MLD2_BLOCK_OLD_SOURCES; @@ -2018,7 +2018,7 @@ static void mld_send_initial_cr(struct inet6_dev *idev) skb = NULL; read_lock_bh(&idev->lock); - for (pmc=idev->mc_list; pmc; pmc=pmc->next) { + for (pmc = idev->mc_list; pmc; pmc = pmc->next) { spin_lock_bh(&pmc->mca_lock); if (pmc->mca_sfcount[MCAST_EXCLUDE]) type = MLD2_CHANGE_TO_EXCLUDE; @@ -2063,7 +2063,7 @@ static int ip6_mc_del1_src(struct ifmcaddr6 *pmc, int sfmode, int rv = 0; psf_prev = NULL; - for (psf=pmc->mca_sources; psf; psf=psf->sf_next) { + for (psf = pmc->mca_sources; psf; psf = psf->sf_next) { if (ipv6_addr_equal(&psf->sf_addr, psfsrc)) break; psf_prev = psf; @@ -2104,7 +2104,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca, if (!idev) return -ENODEV; read_lock_bh(&idev->lock); - for (pmc=idev->mc_list; pmc; pmc=pmc->next) { + for (pmc = idev->mc_list; pmc; pmc = pmc->next) { if (ipv6_addr_equal(pmca, &pmc->mca_addr)) break; } @@ -2124,7 +2124,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca, pmc->mca_sfcount[sfmode]--; } err = 0; - for (i=0; i 0; @@ -2140,7 +2140,7 @@ static int ip6_mc_del_src(struct inet6_dev *idev, const struct in6_addr *pmca, pmc->mca_sfmode = MCAST_INCLUDE; pmc->mca_crcount = idev->mc_qrv; idev->mc_ifc_count = pmc->mca_crcount; - for (psf=pmc->mca_sources; psf; psf = psf->sf_next) + for (psf = pmc->mca_sources; psf; psf = psf->sf_next) psf->sf_crcount = 0; mld_ifc_event(pmc->idev); } else if (sf_setstate(pmc) || changerec) @@ -2159,7 +2159,7 @@ static int ip6_mc_add1_src(struct ifmcaddr6 *pmc, int sfmode, struct ip6_sf_list *psf, *psf_prev; psf_prev = NULL; - for (psf=pmc->mca_sources; psf; psf=psf->sf_next) { + for (psf = pmc->mca_sources; psf; psf = psf->sf_next) { if (ipv6_addr_equal(&psf->sf_addr, psfsrc)) break; psf_prev = psf; @@ -2184,7 +2184,7 @@ static void sf_markstate(struct ifmcaddr6 *pmc) struct ip6_sf_list *psf; int mca_xcount = pmc->mca_sfcount[MCAST_EXCLUDE]; - for (psf=pmc->mca_sources; psf; psf=psf->sf_next) + for (psf = pmc->mca_sources; psf; psf = psf->sf_next) if (pmc->mca_sfcount[MCAST_EXCLUDE]) { psf->sf_oldin = mca_xcount == psf->sf_count[MCAST_EXCLUDE] && @@ -2201,7 +2201,7 @@ static int sf_setstate(struct ifmcaddr6 *pmc) int new_in, rv; rv = 0; - for (psf=pmc->mca_sources; psf; psf=psf->sf_next) { + for (psf = pmc->mca_sources; psf; psf = psf->sf_next) { if (pmc->mca_sfcount[MCAST_EXCLUDE]) { new_in = mca_xcount == psf->sf_count[MCAST_EXCLUDE] && !psf->sf_count[MCAST_INCLUDE]; @@ -2211,8 +2211,8 @@ static int sf_setstate(struct ifmcaddr6 *pmc) if (!psf->sf_oldin) { struct ip6_sf_list *prev = NULL; - for (dpsf=pmc->mca_tomb; dpsf; - dpsf=dpsf->sf_next) { + for (dpsf = pmc->mca_tomb; dpsf; + dpsf = dpsf->sf_next) { if (ipv6_addr_equal(&dpsf->sf_addr, &psf->sf_addr)) break; @@ -2234,7 +2234,7 @@ static int sf_setstate(struct ifmcaddr6 *pmc) * add or update "delete" records if an active filter * is now inactive */ - for (dpsf=pmc->mca_tomb; dpsf; dpsf=dpsf->sf_next) + for (dpsf = pmc->mca_tomb; dpsf; dpsf = dpsf->sf_next) if (ipv6_addr_equal(&dpsf->sf_addr, &psf->sf_addr)) break; @@ -2268,7 +2268,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca, if (!idev) return -ENODEV; read_lock_bh(&idev->lock); - for (pmc=idev->mc_list; pmc; pmc=pmc->next) { + for (pmc = idev->mc_list; pmc; pmc = pmc->next) { if (ipv6_addr_equal(pmca, &pmc->mca_addr)) break; } @@ -2284,7 +2284,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca, if (!delta) pmc->mca_sfcount[sfmode]++; err = 0; - for (i=0; imca_sfcount[sfmode]--; - for (j=0; jmca_sfcount[MCAST_EXCLUDE] != 0)) { struct ip6_sf_list *psf; @@ -2308,7 +2308,7 @@ static int ip6_mc_add_src(struct inet6_dev *idev, const struct in6_addr *pmca, pmc->mca_crcount = idev->mc_qrv; idev->mc_ifc_count = pmc->mca_crcount; - for (psf=pmc->mca_sources; psf; psf = psf->sf_next) + for (psf = pmc->mca_sources; psf; psf = psf->sf_next) psf->sf_crcount = 0; mld_ifc_event(idev); } else if (sf_setstate(pmc)) @@ -2322,12 +2322,12 @@ static void ip6_mc_clear_src(struct ifmcaddr6 *pmc) { struct ip6_sf_list *psf, *nextpsf; - for (psf=pmc->mca_tomb; psf; psf=nextpsf) { + for (psf = pmc->mca_tomb; psf; psf = nextpsf) { nextpsf = psf->sf_next; kfree(psf); } pmc->mca_tomb = NULL; - for (psf=pmc->mca_sources; psf; psf=nextpsf) { + for (psf = pmc->mca_sources; psf; psf = nextpsf) { nextpsf = psf->sf_next; kfree(psf); } @@ -2471,7 +2471,7 @@ void ipv6_mc_down(struct inet6_dev *idev) mld_gq_stop_timer(idev); mld_dad_stop_timer(idev); - for (i = idev->mc_list; i; i=i->next) + for (i = idev->mc_list; i; i = i->next) igmp6_group_dropped(i); read_unlock_bh(&idev->lock); @@ -2488,7 +2488,7 @@ void ipv6_mc_up(struct inet6_dev *idev) /* Install multicast list, except for all-nodes (already installed) */ read_lock_bh(&idev->lock); - for (i = idev->mc_list; i; i=i->next) + for (i = idev->mc_list; i; i = i->next) igmp6_group_added(i); read_unlock_bh(&idev->lock); } diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 339078f95d1b..995a82945994 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -175,7 +175,7 @@ static struct nd_opt_hdr *ndisc_next_option(struct nd_opt_hdr *cur, type = cur->nd_opt_type; do { cur = ((void *)cur) + (cur->nd_opt_len << 3); - } while(cur < end && cur->nd_opt_type != type); + } while (cur < end && cur->nd_opt_type != type); return cur <= end && cur->nd_opt_type == type ? cur : NULL; } @@ -192,7 +192,7 @@ static struct nd_opt_hdr *ndisc_next_useropt(struct nd_opt_hdr *cur, return NULL; do { cur = ((void *)cur) + (cur->nd_opt_len << 3); - } while(cur < end && !ndisc_is_useropt(cur)); + } while (cur < end && !ndisc_is_useropt(cur)); return cur <= end && ndisc_is_useropt(cur) ? cur : NULL; } @@ -296,7 +296,7 @@ static u32 ndisc_hash(const void *pkey, static int ndisc_constructor(struct neighbour *neigh) { - struct in6_addr *addr = (struct in6_addr*)&neigh->primary_key; + struct in6_addr *addr = (struct in6_addr *)&neigh->primary_key; struct net_device *dev = neigh->dev; struct inet6_dev *in6_dev; struct neigh_parms *parms; @@ -344,7 +344,7 @@ static int ndisc_constructor(struct neighbour *neigh) static int pndisc_constructor(struct pneigh_entry *n) { - struct in6_addr *addr = (struct in6_addr*)&n->key; + struct in6_addr *addr = (struct in6_addr *)&n->key; struct in6_addr maddr; struct net_device *dev = n->dev; @@ -357,7 +357,7 @@ static int pndisc_constructor(struct pneigh_entry *n) static void pndisc_destructor(struct pneigh_entry *n) { - struct in6_addr *addr = (struct in6_addr*)&n->key; + struct in6_addr *addr = (struct in6_addr *)&n->key; struct in6_addr maddr; struct net_device *dev = n->dev; @@ -1065,7 +1065,7 @@ static void ndisc_router_discovery(struct sk_buff *skb) int optlen; unsigned int pref = 0; - __u8 * opt = (__u8 *)(ra_msg + 1); + __u8 *opt = (__u8 *)(ra_msg + 1); optlen = (skb_tail_pointer(skb) - skb_transport_header(skb)) - sizeof(struct ra_msg); @@ -1319,7 +1319,7 @@ skip_linkparms: continue; if (ri->prefix_len > in6_dev->cnf.accept_ra_rt_info_max_plen) continue; - rt6_route_rcv(skb->dev, (u8*)p, (p->nd_opt_len) << 3, + rt6_route_rcv(skb->dev, (u8 *)p, (p->nd_opt_len) << 3, &ipv6_hdr(skb)->saddr); } } @@ -1352,7 +1352,7 @@ skip_routeinfo: __be32 n; u32 mtu; - memcpy(&n, ((u8*)(ndopts.nd_opts_mtu+1))+2, sizeof(mtu)); + memcpy(&n, ((u8 *)(ndopts.nd_opts_mtu+1))+2, sizeof(mtu)); mtu = ntohl(n); if (mtu < IPV6_MIN_MTU || mtu > skb->dev->mtu) { diff --git a/net/ipv6/output_core.c b/net/ipv6/output_core.c index 5ec867e4a8b7..fc24c390af05 100644 --- a/net/ipv6/output_core.c +++ b/net/ipv6/output_core.c @@ -35,7 +35,7 @@ int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr) if (found_rhdr) return offset; break; - default : + default: return offset; } diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c index 2d6f860e5c1e..1752cd0b4882 100644 --- a/net/ipv6/proc.c +++ b/net/ipv6/proc.c @@ -8,7 +8,7 @@ * except it reports the sockets in the INET6 address family. * * Authors: David S. Miller (davem@caip.rutgers.edu) - * YOSHIFUJI Hideaki + * YOSHIFUJI Hideaki * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index 39d44226e402..896af8807979 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -889,7 +889,7 @@ back_from_confirm: else { lock_sock(sk); err = ip6_append_data(sk, ip_generic_getfrag, msg->msg_iov, - len, 0, hlimit, tclass, opt, &fl6, (struct rt6_info*)dst, + len, 0, hlimit, tclass, opt, &fl6, (struct rt6_info *)dst, msg->msg_flags, dontfrag); if (err) @@ -902,7 +902,7 @@ done: dst_release(dst); out: fl6_sock_release(flowlabel); - return err<0?err:len; + return err < 0 ? err : len; do_confirm: dst_confirm(dst); if (!(msg->msg_flags & MSG_PROBE) || len) @@ -1045,7 +1045,7 @@ static int do_rawv6_getsockopt(struct sock *sk, int level, int optname, struct raw6_sock *rp = raw6_sk(sk); int val, len; - if (get_user(len,optlen)) + if (get_user(len, optlen)) return -EFAULT; switch (optname) { @@ -1069,7 +1069,7 @@ static int do_rawv6_getsockopt(struct sock *sk, int level, int optname, if (put_user(len, optlen)) return -EFAULT; - if (copy_to_user(optval,&val,len)) + if (copy_to_user(optval, &val, len)) return -EFAULT; return 0; } diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c index c6557d9f7808..fe156d99179e 100644 --- a/net/ipv6/reassembly.c +++ b/net/ipv6/reassembly.c @@ -68,7 +68,7 @@ struct ip6frag_skb_cb int offset; }; -#define FRAG6_CB(skb) ((struct ip6frag_skb_cb*)((skb)->cb)) +#define FRAG6_CB(skb) ((struct ip6frag_skb_cb *)((skb)->cb)) static inline u8 ip6_frag_ecn(const struct ipv6hdr *ipv6h) { @@ -289,7 +289,7 @@ static int ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb, goto found; } prev = NULL; - for(next = fq->q.fragments; next != NULL; next = next->next) { + for (next = fq->q.fragments; next != NULL; next = next->next) { if (FRAG6_CB(next)->offset >= offset) break; /* bingo! */ prev = next; @@ -529,7 +529,7 @@ static int ipv6_frag_rcv(struct sk_buff *skb) IP6_INC_STATS_BH(net, ip6_dst_idev(skb_dst(skb)), IPSTATS_MIB_REASMREQDS); /* Jumbo payload inhibits frag. header */ - if (hdr->payload_len==0) + if (hdr->payload_len == 0) goto fail_hdr; if (!pskb_may_pull(skb, (skb_transport_offset(skb) + diff --git a/net/ipv6/route.c b/net/ipv6/route.c index f23fbd28a501..76c793096893 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -813,7 +813,7 @@ out: } -struct dst_entry * ip6_route_lookup(struct net *net, struct flowi6 *fl6, +struct dst_entry *ip6_route_lookup(struct net *net, struct flowi6 *fl6, int flags) { return fib6_rule_lookup(net, fl6, flags, ip6_pol_route_lookup); @@ -1024,7 +1024,7 @@ static struct rt6_info *ip6_pol_route_output(struct net *net, struct fib6_table return ip6_pol_route(net, table, fl6->flowi6_oif, fl6, flags); } -struct dst_entry * ip6_route_output(struct net *net, const struct sock *sk, +struct dst_entry *ip6_route_output(struct net *net, const struct sock *sk, struct flowi6 *fl6) { int flags = 0; @@ -1149,7 +1149,7 @@ static void ip6_link_failure(struct sk_buff *skb) static void ip6_rt_update_pmtu(struct dst_entry *dst, struct sock *sk, struct sk_buff *skb, u32 mtu) { - struct rt6_info *rt6 = (struct rt6_info*)dst; + struct rt6_info *rt6 = (struct rt6_info *)dst; dst_confirm(dst); if (mtu < dst_mtu(dst) && rt6->rt6i_dst.plen == 128) { @@ -1924,7 +1924,7 @@ static struct rt6_info *rt6_get_route_info(struct net *net, return NULL; read_lock_bh(&table->tb6_lock); - fn = fib6_locate(&table->tb6_root, prefix ,prefixlen, NULL, 0); + fn = fib6_locate(&table->tb6_root, prefix, prefixlen, NULL, 0); if (!fn) goto out; @@ -1983,7 +1983,7 @@ struct rt6_info *rt6_get_dflt_router(const struct in6_addr *addr, struct net_dev return NULL; read_lock_bh(&table->tb6_lock); - for (rt = table->tb6_root.leaf; rt; rt=rt->dst.rt6_next) { + for (rt = table->tb6_root.leaf; rt; rt = rt->dst.rt6_next) { if (dev == rt->dst.dev && ((rt->rt6i_flags & (RTF_ADDRCONF | RTF_DEFAULT)) == (RTF_ADDRCONF | RTF_DEFAULT)) && ipv6_addr_equal(&rt->rt6i_gateway, addr)) @@ -2068,7 +2068,7 @@ int ipv6_route_ioctl(struct net *net, unsigned int cmd, void __user *arg) struct in6_rtmsg rtmsg; int err; - switch(cmd) { + switch (cmd) { case SIOCADDRT: /* Add a route */ case SIOCDELRT: /* Delete a route */ if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) @@ -2191,7 +2191,7 @@ int ip6_route_get_saddr(struct net *net, unsigned int prefs, struct in6_addr *saddr) { - struct inet6_dev *idev = ip6_dst_idev((struct dst_entry*)rt); + struct inet6_dev *idev = ip6_dst_idev((struct dst_entry *)rt); int err = 0; if (rt->rt6i_prefsrc.plen) *saddr = rt->rt6i_prefsrc.addr; @@ -2486,7 +2486,7 @@ beginning: return last_err; } -static int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh) +static int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr *nlh) { struct fib6_config cfg; int err; @@ -2501,7 +2501,7 @@ static int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh) return ip6_route_del(&cfg); } -static int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh) +static int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr *nlh) { struct fib6_config cfg; int err; @@ -2693,7 +2693,7 @@ int rt6_dump_route(struct rt6_info *rt, void *p_arg) prefix, 0, NLM_F_MULTI); } -static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh) +static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh) { struct net *net = sock_net(in_skb->sk); struct nlattr *tb[RTA_MAX+1]; diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 6163f851dc01..86e3fa81f85e 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -812,9 +812,9 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb, const struct ipv6hdr *iph6 = ipv6_hdr(skb); u8 tos = tunnel->parms.iph.tos; __be16 df = tiph->frag_off; - struct rtable *rt; /* Route to the other host */ - struct net_device *tdev; /* Device to other host */ - unsigned int max_headroom; /* The extra header space needed */ + struct rtable *rt; /* Route to the other host */ + struct net_device *tdev; /* Device to other host */ + unsigned int max_headroom; /* The extra header space needed */ __be32 dst = tiph->daddr; struct flowi4 fl4; int mtu; @@ -1123,7 +1123,7 @@ static int ipip6_tunnel_update_6rd(struct ip_tunnel *t, #endif static int -ipip6_tunnel_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd) +ipip6_tunnel_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) { int err = 0; struct ip_tunnel_parm p; @@ -1339,10 +1339,10 @@ static void ipip6_dev_free(struct net_device *dev) static void ipip6_tunnel_setup(struct net_device *dev) { dev->netdev_ops = &ipip6_netdev_ops; - dev->destructor = ipip6_dev_free; + dev->destructor = ipip6_dev_free; dev->type = ARPHRD_SIT; - dev->hard_header_len = LL_MAX_HEADER + sizeof(struct iphdr); + dev->hard_header_len = LL_MAX_HEADER + sizeof(struct iphdr); dev->mtu = ETH_DATA_LEN - sizeof(struct iphdr); dev->flags = IFF_NOARP; dev->priv_flags &= ~IFF_XMIT_DST_RELEASE; diff --git a/net/ipv6/tunnel6.c b/net/ipv6/tunnel6.c index 2c4e4c5c7614..7a53d397c739 100644 --- a/net/ipv6/tunnel6.c +++ b/net/ipv6/tunnel6.c @@ -15,7 +15,7 @@ * along with this program; if not, see . * * Authors Mitsuru KANDA - * YOSHIFUJI Hideaki + * YOSHIFUJI Hideaki */ #define pr_fmt(fmt) "IPv6: " fmt diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 25ffe737b975..12fcce8fba46 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -373,8 +373,8 @@ EXPORT_SYMBOL_GPL(udp6_lib_lookup); /* - * This should be easy, if there is something there we - * return it, otherwise we block. + * This should be easy, if there is something there we + * return it, otherwise we block. */ int udpv6_recvmsg(struct kiocb *iocb, struct sock *sk, @@ -530,7 +530,7 @@ void __udp6_lib_err(struct sk_buff *skb, struct inet6_skb_parm *opt, const struct ipv6hdr *hdr = (const struct ipv6hdr *)skb->data; const struct in6_addr *saddr = &hdr->saddr; const struct in6_addr *daddr = &hdr->daddr; - struct udphdr *uh = (struct udphdr*)(skb->data+offset); + struct udphdr *uh = (struct udphdr *)(skb->data+offset); struct sock *sk; int err; struct net *net = dev_net(skb->dev); @@ -596,7 +596,7 @@ static int __udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) static __inline__ void udpv6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, u8 type, - u8 code, int offset, __be32 info ) + u8 code, int offset, __be32 info) { __udp6_lib_err(skb, opt, type, code, offset, info, &udp_table); } @@ -960,10 +960,10 @@ static void udp_v6_flush_pending_frames(struct sock *sk) } /** - * udp6_hwcsum_outgoing - handle outgoing HW checksumming - * @sk: socket we are sending on - * @skb: sk_buff containing the filled-in UDP header - * (checksum field must be zeroed out) + * udp6_hwcsum_outgoing - handle outgoing HW checksumming + * @sk: socket we are sending on + * @skb: sk_buff containing the filled-in UDP header + * (checksum field must be zeroed out) */ static void udp6_hwcsum_outgoing(struct sock *sk, struct sk_buff *skb, const struct in6_addr *saddr, @@ -1294,7 +1294,7 @@ do_append_data: getfrag = is_udplite ? udplite_getfrag : ip_generic_getfrag; err = ip6_append_data(sk, getfrag, msg->msg_iov, ulen, sizeof(struct udphdr), hlimit, tclass, opt, &fl6, - (struct rt6_info*)dst, + (struct rt6_info *)dst, corkreq ? msg->msg_flags|MSG_MORE : msg->msg_flags, dontfrag); if (err) udp_v6_flush_pending_frames(sk); diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c index f8c3cf842f53..cd4c98c7c805 100644 --- a/net/ipv6/xfrm6_input.c +++ b/net/ipv6/xfrm6_input.c @@ -3,8 +3,8 @@ * * Authors: * Mitsuru KANDA @USAGI - * Kazunori MIYAZAWA @USAGI - * Kunihiro Ishiguro + * Kazunori MIYAZAWA @USAGI + * Kunihiro Ishiguro * YOSHIFUJI Hideaki @USAGI * IPv6 support */ diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index 2a0bbda2c76a..ac49f84fe2c3 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -3,11 +3,11 @@ * * Authors: * Mitsuru KANDA @USAGI - * Kazunori MIYAZAWA @USAGI - * Kunihiro Ishiguro - * IPv6 support - * YOSHIFUJI Hideaki - * Split up af-specific portion + * Kazunori MIYAZAWA @USAGI + * Kunihiro Ishiguro + * IPv6 support + * YOSHIFUJI Hideaki + * Split up af-specific portion * */ @@ -84,7 +84,7 @@ static int xfrm6_init_path(struct xfrm_dst *path, struct dst_entry *dst, int nfheader_len) { if (dst->ops->family == AF_INET6) { - struct rt6_info *rt = (struct rt6_info*)dst; + struct rt6_info *rt = (struct rt6_info *)dst; if (rt->rt6i_node) path->path_cookie = rt->rt6i_node->fn_sernum; } @@ -97,7 +97,7 @@ static int xfrm6_init_path(struct xfrm_dst *path, struct dst_entry *dst, static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev, const struct flowi *fl) { - struct rt6_info *rt = (struct rt6_info*)xdst->route; + struct rt6_info *rt = (struct rt6_info *)xdst->route; xdst->u.dst.dev = dev; dev_hold(dev); @@ -296,7 +296,7 @@ static struct xfrm_policy_afinfo xfrm6_policy_afinfo = { .family = AF_INET6, .dst_ops = &xfrm6_dst_ops, .dst_lookup = xfrm6_dst_lookup, - .get_saddr = xfrm6_get_saddr, + .get_saddr = xfrm6_get_saddr, .decode_session = _decode_session6, .get_tos = xfrm6_get_tos, .init_dst = xfrm6_init_dst, @@ -319,9 +319,9 @@ static void xfrm6_policy_fini(void) static struct ctl_table xfrm6_policy_table[] = { { .procname = "xfrm6_gc_thresh", - .data = &init_net.xfrm.xfrm6_dst_ops.gc_thresh, - .maxlen = sizeof(int), - .mode = 0644, + .data = &init_net.xfrm.xfrm6_dst_ops.gc_thresh, + .maxlen = sizeof(int), + .mode = 0644, .proc_handler = proc_dointvec, }, { } diff --git a/net/ipv6/xfrm6_state.c b/net/ipv6/xfrm6_state.c index 3fc970135fc6..8a1f9c0d2a13 100644 --- a/net/ipv6/xfrm6_state.c +++ b/net/ipv6/xfrm6_state.c @@ -3,11 +3,11 @@ * * Authors: * Mitsuru KANDA @USAGI - * Kazunori MIYAZAWA @USAGI - * Kunihiro Ishiguro - * IPv6 support - * YOSHIFUJI Hideaki @USAGI - * Split up af-specific portion + * Kazunori MIYAZAWA @USAGI + * Kunihiro Ishiguro + * IPv6 support + * YOSHIFUJI Hideaki @USAGI + * Split up af-specific portion * */ @@ -45,10 +45,10 @@ xfrm6_init_temprop(struct xfrm_state *x, const struct xfrm_tmpl *tmpl, const xfrm_address_t *daddr, const xfrm_address_t *saddr) { x->id = tmpl->id; - if (ipv6_addr_any((struct in6_addr*)&x->id.daddr)) + if (ipv6_addr_any((struct in6_addr *)&x->id.daddr)) memcpy(&x->id.daddr, daddr, sizeof(x->sel.daddr)); memcpy(&x->props.saddr, &tmpl->saddr, sizeof(x->props.saddr)); - if (ipv6_addr_any((struct in6_addr*)&x->props.saddr)) + if (ipv6_addr_any((struct in6_addr *)&x->props.saddr)) memcpy(&x->props.saddr, saddr, sizeof(x->props.saddr)); x->props.mode = tmpl->mode; x->props.reqid = tmpl->reqid; diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c index 1c66465a42dd..7b2508be24fd 100644 --- a/net/ipv6/xfrm6_tunnel.c +++ b/net/ipv6/xfrm6_tunnel.c @@ -15,7 +15,7 @@ * along with this program; if not, see . * * Authors Mitsuru KANDA - * YOSHIFUJI Hideaki + * YOSHIFUJI Hideaki * * Based on net/ipv4/xfrm4_tunnel.c *