From b97bac64a589d0158cf866e8995e831030f68f4f Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Wed, 9 Aug 2017 20:41:48 +0200 Subject: [PATCH] rtnetlink: make rtnl_register accept a flags parameter This change allows us to later indicate to rtnetlink core that certain doit functions should be called without acquiring rtnl_mutex. This change should have no effect, we simply replace the last (now unused) calcit argument with the new flag. Signed-off-by: Florian Westphal Reviewed-by: Hannes Frederic Sowa Signed-off-by: David S. Miller --- include/net/rtnetlink.h | 5 ++--- net/bridge/br_mdb.c | 6 +++--- net/can/gw.c | 6 +++--- net/core/fib_rules.c | 6 +++--- net/core/neighbour.c | 10 +++++----- net/core/net_namespace.c | 4 ++-- net/core/rtnetlink.c | 36 ++++++++++++++++++------------------ net/dcb/dcbnl.c | 4 ++-- net/decnet/dn_dev.c | 6 +++--- net/decnet/dn_fib.c | 4 ++-- net/decnet/dn_route.c | 4 ++-- net/ipv4/devinet.c | 8 ++++---- net/ipv4/fib_frontend.c | 6 +++--- net/ipv4/ipmr.c | 8 ++++---- net/ipv4/route.c | 2 +- net/ipv6/addrconf.c | 14 +++++++------- net/ipv6/addrlabel.c | 6 +++--- net/ipv6/ip6_fib.c | 2 +- net/ipv6/ip6mr.c | 2 +- net/ipv6/route.c | 6 +++--- net/mpls/af_mpls.c | 8 ++++---- net/phonet/pn_netlink.c | 12 ++++++------ net/qrtr/qrtr.c | 2 +- net/sched/act_api.c | 6 +++--- net/sched/cls_api.c | 6 +++--- net/sched/sch_api.c | 12 ++++++------ 26 files changed, 95 insertions(+), 96 deletions(-) diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h index abe6b733d473..ac32460a0adb 100644 --- a/include/net/rtnetlink.h +++ b/include/net/rtnetlink.h @@ -7,12 +7,11 @@ typedef int (*rtnl_doit_func)(struct sk_buff *, struct nlmsghdr *, struct netlink_ext_ack *); typedef int (*rtnl_dumpit_func)(struct sk_buff *, struct netlink_callback *); -typedef u16 (*rtnl_calcit_func)(struct sk_buff *, struct nlmsghdr *); int __rtnl_register(int protocol, int msgtype, - rtnl_doit_func, rtnl_dumpit_func, rtnl_calcit_func); + rtnl_doit_func, rtnl_dumpit_func, unsigned int flags); void rtnl_register(int protocol, int msgtype, - rtnl_doit_func, rtnl_dumpit_func, rtnl_calcit_func); + rtnl_doit_func, rtnl_dumpit_func, unsigned int flags); int rtnl_unregister(int protocol, int msgtype); void rtnl_unregister_all(int protocol); diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c index a0b11e7d67d9..ca01def49af0 100644 --- a/net/bridge/br_mdb.c +++ b/net/bridge/br_mdb.c @@ -713,9 +713,9 @@ static int br_mdb_del(struct sk_buff *skb, struct nlmsghdr *nlh, void br_mdb_init(void) { - rtnl_register(PF_BRIDGE, RTM_GETMDB, NULL, br_mdb_dump, NULL); - rtnl_register(PF_BRIDGE, RTM_NEWMDB, br_mdb_add, NULL, NULL); - rtnl_register(PF_BRIDGE, RTM_DELMDB, br_mdb_del, NULL, NULL); + rtnl_register(PF_BRIDGE, RTM_GETMDB, NULL, br_mdb_dump, 0); + rtnl_register(PF_BRIDGE, RTM_NEWMDB, br_mdb_add, NULL, 0); + rtnl_register(PF_BRIDGE, RTM_DELMDB, br_mdb_del, NULL, 0); } void br_mdb_uninit(void) diff --git a/net/can/gw.c b/net/can/gw.c index 29748d844c3f..73a02af4b5d7 100644 --- a/net/can/gw.c +++ b/net/can/gw.c @@ -1031,15 +1031,15 @@ static __init int cgw_module_init(void) notifier.notifier_call = cgw_notifier; register_netdevice_notifier(¬ifier); - if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) { + if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, 0)) { unregister_netdevice_notifier(¬ifier); kmem_cache_destroy(cgw_cache); return -ENOBUFS; } /* Only the first call to __rtnl_register can fail */ - __rtnl_register(PF_CAN, RTM_NEWROUTE, cgw_create_job, NULL, NULL); - __rtnl_register(PF_CAN, RTM_DELROUTE, cgw_remove_job, NULL, NULL); + __rtnl_register(PF_CAN, RTM_NEWROUTE, cgw_create_job, NULL, 0); + __rtnl_register(PF_CAN, RTM_DELROUTE, cgw_remove_job, NULL, 0); return 0; } diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index fc0b65093417..9a6d97c1d810 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -1026,9 +1026,9 @@ static struct pernet_operations fib_rules_net_ops = { static int __init fib_rules_init(void) { int err; - rtnl_register(PF_UNSPEC, RTM_NEWRULE, fib_nl_newrule, NULL, NULL); - rtnl_register(PF_UNSPEC, RTM_DELRULE, fib_nl_delrule, NULL, NULL); - rtnl_register(PF_UNSPEC, RTM_GETRULE, NULL, fib_nl_dumprule, NULL); + rtnl_register(PF_UNSPEC, RTM_NEWRULE, fib_nl_newrule, NULL, 0); + rtnl_register(PF_UNSPEC, RTM_DELRULE, fib_nl_delrule, NULL, 0); + rtnl_register(PF_UNSPEC, RTM_GETRULE, NULL, fib_nl_dumprule, 0); err = register_pernet_subsys(&fib_rules_net_ops); if (err < 0) diff --git a/net/core/neighbour.c b/net/core/neighbour.c index d0713627deb6..16a1a4c4eb57 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -3261,13 +3261,13 @@ EXPORT_SYMBOL(neigh_sysctl_unregister); static int __init neigh_init(void) { - rtnl_register(PF_UNSPEC, RTM_NEWNEIGH, neigh_add, NULL, NULL); - rtnl_register(PF_UNSPEC, RTM_DELNEIGH, neigh_delete, NULL, NULL); - rtnl_register(PF_UNSPEC, RTM_GETNEIGH, NULL, neigh_dump_info, NULL); + rtnl_register(PF_UNSPEC, RTM_NEWNEIGH, neigh_add, NULL, 0); + rtnl_register(PF_UNSPEC, RTM_DELNEIGH, neigh_delete, NULL, 0); + rtnl_register(PF_UNSPEC, RTM_GETNEIGH, NULL, neigh_dump_info, 0); rtnl_register(PF_UNSPEC, RTM_GETNEIGHTBL, NULL, neightbl_dump_info, - NULL); - rtnl_register(PF_UNSPEC, RTM_SETNEIGHTBL, neightbl_set, NULL, NULL); + 0); + rtnl_register(PF_UNSPEC, RTM_SETNEIGHTBL, neightbl_set, NULL, 0); return 0; } diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 8726d051f31d..a7f06d706aa0 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -855,9 +855,9 @@ static int __init net_ns_init(void) register_pernet_subsys(&net_ns_ops); - rtnl_register(PF_UNSPEC, RTM_NEWNSID, rtnl_net_newid, NULL, NULL); + rtnl_register(PF_UNSPEC, RTM_NEWNSID, rtnl_net_newid, NULL, 0); rtnl_register(PF_UNSPEC, RTM_GETNSID, rtnl_net_getid, rtnl_net_dumpid, - NULL); + 0); return 0; } diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 8c9d34deea7d..67607c540c03 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -178,7 +178,7 @@ static rtnl_dumpit_func rtnl_get_dumpit(int protocol, int msgindex) * @msgtype: rtnetlink message type * @doit: Function pointer called for each request message * @dumpit: Function pointer called for each dump request (NLM_F_DUMP) message - * @calcit: Function pointer to calc size of dump message + * @flags: rtnl_link_flags to modifiy behaviour of doit/dumpit functions * * Registers the specified function pointers (at least one of them has * to be non-NULL) to be called whenever a request message for the @@ -192,7 +192,7 @@ static rtnl_dumpit_func rtnl_get_dumpit(int protocol, int msgindex) */ int __rtnl_register(int protocol, int msgtype, rtnl_doit_func doit, rtnl_dumpit_func dumpit, - rtnl_calcit_func calcit) + unsigned int flags) { struct rtnl_link *tab; int msgindex; @@ -230,9 +230,9 @@ EXPORT_SYMBOL_GPL(__rtnl_register); */ void rtnl_register(int protocol, int msgtype, rtnl_doit_func doit, rtnl_dumpit_func dumpit, - rtnl_calcit_func calcit) + unsigned int flags) { - if (__rtnl_register(protocol, msgtype, doit, dumpit, calcit) < 0) + if (__rtnl_register(protocol, msgtype, doit, dumpit, flags) < 0) panic("Unable to register rtnetlink message handler, " "protocol = %d, message type = %d\n", protocol, msgtype); @@ -4279,23 +4279,23 @@ void __init rtnetlink_init(void) register_netdevice_notifier(&rtnetlink_dev_notifier); rtnl_register(PF_UNSPEC, RTM_GETLINK, rtnl_getlink, - rtnl_dump_ifinfo, NULL); - rtnl_register(PF_UNSPEC, RTM_SETLINK, rtnl_setlink, NULL, NULL); - rtnl_register(PF_UNSPEC, RTM_NEWLINK, rtnl_newlink, NULL, NULL); - rtnl_register(PF_UNSPEC, RTM_DELLINK, rtnl_dellink, NULL, NULL); + rtnl_dump_ifinfo, 0); + rtnl_register(PF_UNSPEC, RTM_SETLINK, rtnl_setlink, NULL, 0); + rtnl_register(PF_UNSPEC, RTM_NEWLINK, rtnl_newlink, NULL, 0); + rtnl_register(PF_UNSPEC, RTM_DELLINK, rtnl_dellink, NULL, 0); - rtnl_register(PF_UNSPEC, RTM_GETADDR, NULL, rtnl_dump_all, NULL); - rtnl_register(PF_UNSPEC, RTM_GETROUTE, NULL, rtnl_dump_all, NULL); - rtnl_register(PF_UNSPEC, RTM_GETNETCONF, NULL, rtnl_dump_all, NULL); + rtnl_register(PF_UNSPEC, RTM_GETADDR, NULL, rtnl_dump_all, 0); + rtnl_register(PF_UNSPEC, RTM_GETROUTE, NULL, rtnl_dump_all, 0); + rtnl_register(PF_UNSPEC, RTM_GETNETCONF, NULL, rtnl_dump_all, 0); - rtnl_register(PF_BRIDGE, RTM_NEWNEIGH, rtnl_fdb_add, NULL, NULL); - rtnl_register(PF_BRIDGE, RTM_DELNEIGH, rtnl_fdb_del, NULL, NULL); - rtnl_register(PF_BRIDGE, RTM_GETNEIGH, NULL, rtnl_fdb_dump, NULL); + rtnl_register(PF_BRIDGE, RTM_NEWNEIGH, rtnl_fdb_add, NULL, 0); + rtnl_register(PF_BRIDGE, RTM_DELNEIGH, rtnl_fdb_del, NULL, 0); + rtnl_register(PF_BRIDGE, RTM_GETNEIGH, NULL, rtnl_fdb_dump, 0); - rtnl_register(PF_BRIDGE, RTM_GETLINK, NULL, rtnl_bridge_getlink, NULL); - rtnl_register(PF_BRIDGE, RTM_DELLINK, rtnl_bridge_dellink, NULL, NULL); - rtnl_register(PF_BRIDGE, RTM_SETLINK, rtnl_bridge_setlink, NULL, NULL); + rtnl_register(PF_BRIDGE, RTM_GETLINK, NULL, rtnl_bridge_getlink, 0); + rtnl_register(PF_BRIDGE, RTM_DELLINK, rtnl_bridge_dellink, NULL, 0); + rtnl_register(PF_BRIDGE, RTM_SETLINK, rtnl_bridge_setlink, NULL, 0); rtnl_register(PF_UNSPEC, RTM_GETSTATS, rtnl_stats_get, rtnl_stats_dump, - NULL); + 0); } diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c index 733f523707ac..bae7d78aa068 100644 --- a/net/dcb/dcbnl.c +++ b/net/dcb/dcbnl.c @@ -1938,8 +1938,8 @@ static int __init dcbnl_init(void) { INIT_LIST_HEAD(&dcb_app_list); - rtnl_register(PF_UNSPEC, RTM_GETDCB, dcb_doit, NULL, NULL); - rtnl_register(PF_UNSPEC, RTM_SETDCB, dcb_doit, NULL, NULL); + rtnl_register(PF_UNSPEC, RTM_GETDCB, dcb_doit, NULL, 0); + rtnl_register(PF_UNSPEC, RTM_SETDCB, dcb_doit, NULL, 0); return 0; } diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index fa0110b57ca1..4d339de56862 100644 --- a/net/decnet/dn_dev.c +++ b/net/decnet/dn_dev.c @@ -1419,9 +1419,9 @@ void __init dn_dev_init(void) dn_dev_devices_on(); - rtnl_register(PF_DECnet, RTM_NEWADDR, dn_nl_newaddr, NULL, NULL); - rtnl_register(PF_DECnet, RTM_DELADDR, dn_nl_deladdr, NULL, NULL); - rtnl_register(PF_DECnet, RTM_GETADDR, NULL, dn_nl_dump_ifaddr, NULL); + rtnl_register(PF_DECnet, RTM_NEWADDR, dn_nl_newaddr, NULL, 0); + rtnl_register(PF_DECnet, RTM_DELADDR, dn_nl_deladdr, NULL, 0); + rtnl_register(PF_DECnet, RTM_GETADDR, NULL, dn_nl_dump_ifaddr, 0); proc_create("decnet_dev", S_IRUGO, init_net.proc_net, &dn_dev_seq_fops); diff --git a/net/decnet/dn_fib.c b/net/decnet/dn_fib.c index f9f6fb3f3c5b..3d37464c8b4a 100644 --- a/net/decnet/dn_fib.c +++ b/net/decnet/dn_fib.c @@ -791,8 +791,8 @@ void __init dn_fib_init(void) register_dnaddr_notifier(&dn_fib_dnaddr_notifier); - rtnl_register(PF_DECnet, RTM_NEWROUTE, dn_fib_rtm_newroute, NULL, NULL); - rtnl_register(PF_DECnet, RTM_DELROUTE, dn_fib_rtm_delroute, NULL, NULL); + rtnl_register(PF_DECnet, RTM_NEWROUTE, dn_fib_rtm_newroute, NULL, 0); + rtnl_register(PF_DECnet, RTM_DELROUTE, dn_fib_rtm_delroute, NULL, 0); } diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index bcbe548f8854..0bd3afd01dd2 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -1922,10 +1922,10 @@ void __init dn_route_init(void) #ifdef CONFIG_DECNET_ROUTER rtnl_register(PF_DECnet, RTM_GETROUTE, dn_cache_getroute, - dn_fib_dump, NULL); + dn_fib_dump, 0); #else rtnl_register(PF_DECnet, RTM_GETROUTE, dn_cache_getroute, - dn_cache_dump, NULL); + dn_cache_dump, 0); #endif } diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 38d9af9b917c..d7adc0616599 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -2491,9 +2491,9 @@ void __init devinet_init(void) rtnl_af_register(&inet_af_ops); - rtnl_register(PF_INET, RTM_NEWADDR, inet_rtm_newaddr, NULL, NULL); - rtnl_register(PF_INET, RTM_DELADDR, inet_rtm_deladdr, NULL, NULL); - rtnl_register(PF_INET, RTM_GETADDR, NULL, inet_dump_ifaddr, NULL); + rtnl_register(PF_INET, RTM_NEWADDR, inet_rtm_newaddr, NULL, 0); + rtnl_register(PF_INET, RTM_DELADDR, inet_rtm_deladdr, NULL, 0); + rtnl_register(PF_INET, RTM_GETADDR, NULL, inet_dump_ifaddr, 0); rtnl_register(PF_INET, RTM_GETNETCONF, inet_netconf_get_devconf, - inet_netconf_dump_devconf, NULL); + inet_netconf_dump_devconf, 0); } diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 2cba559f14df..37819ab4cc74 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -1348,7 +1348,7 @@ void __init ip_fib_init(void) register_netdevice_notifier(&fib_netdev_notifier); register_inetaddr_notifier(&fib_inetaddr_notifier); - rtnl_register(PF_INET, RTM_NEWROUTE, inet_rtm_newroute, NULL, NULL); - rtnl_register(PF_INET, RTM_DELROUTE, inet_rtm_delroute, NULL, NULL); - rtnl_register(PF_INET, RTM_GETROUTE, NULL, inet_dump_fib, NULL); + rtnl_register(PF_INET, RTM_NEWROUTE, inet_rtm_newroute, NULL, 0); + rtnl_register(PF_INET, RTM_DELROUTE, inet_rtm_delroute, NULL, 0); + rtnl_register(PF_INET, RTM_GETROUTE, NULL, inet_dump_fib, 0); } diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 06863ea3fc5b..c9b3e6e069ae 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -3114,14 +3114,14 @@ int __init ip_mr_init(void) } #endif rtnl_register(RTNL_FAMILY_IPMR, RTM_GETROUTE, - ipmr_rtm_getroute, ipmr_rtm_dumproute, NULL); + ipmr_rtm_getroute, ipmr_rtm_dumproute, 0); rtnl_register(RTNL_FAMILY_IPMR, RTM_NEWROUTE, - ipmr_rtm_route, NULL, NULL); + ipmr_rtm_route, NULL, 0); rtnl_register(RTNL_FAMILY_IPMR, RTM_DELROUTE, - ipmr_rtm_route, NULL, NULL); + ipmr_rtm_route, NULL, 0); rtnl_register(RTNL_FAMILY_IPMR, RTM_GETLINK, - NULL, ipmr_rtm_dumplink, NULL); + NULL, ipmr_rtm_dumplink, 0); return 0; #ifdef CONFIG_IP_PIMSM_V2 diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 0383e66f59bc..2ef46294475f 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -3067,7 +3067,7 @@ int __init ip_rt_init(void) xfrm_init(); xfrm4_init(); #endif - rtnl_register(PF_INET, RTM_GETROUTE, inet_rtm_getroute, NULL, NULL); + rtnl_register(PF_INET, RTM_GETROUTE, inet_rtm_getroute, NULL, 0); #ifdef CONFIG_SYSCTL register_pernet_subsys(&sysctl_route_ops); diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 30ee23eef268..640792e1ecb7 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -6605,21 +6605,21 @@ int __init addrconf_init(void) rtnl_af_register(&inet6_ops); err = __rtnl_register(PF_INET6, RTM_GETLINK, NULL, inet6_dump_ifinfo, - NULL); + 0); if (err < 0) goto errout; /* Only the first call to __rtnl_register can fail */ - __rtnl_register(PF_INET6, RTM_NEWADDR, inet6_rtm_newaddr, NULL, NULL); - __rtnl_register(PF_INET6, RTM_DELADDR, inet6_rtm_deladdr, NULL, NULL); + __rtnl_register(PF_INET6, RTM_NEWADDR, inet6_rtm_newaddr, NULL, 0); + __rtnl_register(PF_INET6, RTM_DELADDR, inet6_rtm_deladdr, NULL, 0); __rtnl_register(PF_INET6, RTM_GETADDR, inet6_rtm_getaddr, - inet6_dump_ifaddr, NULL); + inet6_dump_ifaddr, 0); __rtnl_register(PF_INET6, RTM_GETMULTICAST, NULL, - inet6_dump_ifmcaddr, NULL); + inet6_dump_ifmcaddr, 0); __rtnl_register(PF_INET6, RTM_GETANYCAST, NULL, - inet6_dump_ifacaddr, NULL); + inet6_dump_ifacaddr, 0); __rtnl_register(PF_INET6, RTM_GETNETCONF, inet6_netconf_get_devconf, - inet6_netconf_dump_devconf, NULL); + inet6_netconf_dump_devconf, 0); ipv6_addr_label_rtnl_register(); diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c index 7a428f65c7ec..cea5eb488013 100644 --- a/net/ipv6/addrlabel.c +++ b/net/ipv6/addrlabel.c @@ -593,10 +593,10 @@ out: void __init ipv6_addr_label_rtnl_register(void) { __rtnl_register(PF_INET6, RTM_NEWADDRLABEL, ip6addrlbl_newdel, - NULL, NULL); + NULL, 0); __rtnl_register(PF_INET6, RTM_DELADDRLABEL, ip6addrlbl_newdel, - NULL, NULL); + NULL, 0); __rtnl_register(PF_INET6, RTM_GETADDRLABEL, ip6addrlbl_get, - ip6addrlbl_dump, NULL); + ip6addrlbl_dump, 0); } diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 69ed0043d117..8c58c7558de0 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -2038,7 +2038,7 @@ int __init fib6_init(void) goto out_kmem_cache_create; ret = __rtnl_register(PF_INET6, RTM_GETROUTE, NULL, inet6_dump_fib, - NULL); + 0); if (ret) goto out_unregister_subsys; diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 7454850f2098..f5500f5444e9 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -1427,7 +1427,7 @@ int __init ip6_mr_init(void) } #endif rtnl_register(RTNL_FAMILY_IP6MR, RTM_GETROUTE, NULL, - ip6mr_rtm_dumproute, NULL); + ip6mr_rtm_dumproute, 0); return 0; #ifdef CONFIG_IPV6_PIMSM_V2 add_proto_fail: diff --git a/net/ipv6/route.c b/net/ipv6/route.c index c73e61750642..035762fed07d 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -4105,9 +4105,9 @@ int __init ip6_route_init(void) goto fib6_rules_init; ret = -ENOBUFS; - if (__rtnl_register(PF_INET6, RTM_NEWROUTE, inet6_rtm_newroute, NULL, NULL) || - __rtnl_register(PF_INET6, RTM_DELROUTE, inet6_rtm_delroute, NULL, NULL) || - __rtnl_register(PF_INET6, RTM_GETROUTE, inet6_rtm_getroute, NULL, NULL)) + if (__rtnl_register(PF_INET6, RTM_NEWROUTE, inet6_rtm_newroute, NULL, 0) || + __rtnl_register(PF_INET6, RTM_DELROUTE, inet6_rtm_delroute, NULL, 0) || + __rtnl_register(PF_INET6, RTM_GETROUTE, inet6_rtm_getroute, NULL, 0)) goto out_register_late_subsys; ret = register_netdevice_notifier(&ip6_route_dev_notifier); diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c index ea4f481839dd..c5b9ce41d66f 100644 --- a/net/mpls/af_mpls.c +++ b/net/mpls/af_mpls.c @@ -2479,12 +2479,12 @@ static int __init mpls_init(void) rtnl_af_register(&mpls_af_ops); - rtnl_register(PF_MPLS, RTM_NEWROUTE, mpls_rtm_newroute, NULL, NULL); - rtnl_register(PF_MPLS, RTM_DELROUTE, mpls_rtm_delroute, NULL, NULL); + rtnl_register(PF_MPLS, RTM_NEWROUTE, mpls_rtm_newroute, NULL, 0); + rtnl_register(PF_MPLS, RTM_DELROUTE, mpls_rtm_delroute, NULL, 0); rtnl_register(PF_MPLS, RTM_GETROUTE, mpls_getroute, mpls_dump_routes, - NULL); + 0); rtnl_register(PF_MPLS, RTM_GETNETCONF, mpls_netconf_get_devconf, - mpls_netconf_dump_devconf, NULL); + mpls_netconf_dump_devconf, 0); err = 0; out: return err; diff --git a/net/phonet/pn_netlink.c b/net/phonet/pn_netlink.c index 45b3af3080d8..da754fc926e7 100644 --- a/net/phonet/pn_netlink.c +++ b/net/phonet/pn_netlink.c @@ -300,15 +300,15 @@ out: int __init phonet_netlink_register(void) { int err = __rtnl_register(PF_PHONET, RTM_NEWADDR, addr_doit, - NULL, NULL); + NULL, 0); if (err) return err; /* Further __rtnl_register() cannot fail */ - __rtnl_register(PF_PHONET, RTM_DELADDR, addr_doit, NULL, NULL); - __rtnl_register(PF_PHONET, RTM_GETADDR, NULL, getaddr_dumpit, NULL); - __rtnl_register(PF_PHONET, RTM_NEWROUTE, route_doit, NULL, NULL); - __rtnl_register(PF_PHONET, RTM_DELROUTE, route_doit, NULL, NULL); - __rtnl_register(PF_PHONET, RTM_GETROUTE, NULL, route_dumpit, NULL); + __rtnl_register(PF_PHONET, RTM_DELADDR, addr_doit, NULL, 0); + __rtnl_register(PF_PHONET, RTM_GETADDR, NULL, getaddr_dumpit, 0); + __rtnl_register(PF_PHONET, RTM_NEWROUTE, route_doit, NULL, 0); + __rtnl_register(PF_PHONET, RTM_DELROUTE, route_doit, NULL, 0); + __rtnl_register(PF_PHONET, RTM_GETROUTE, NULL, route_dumpit, 0); return 0; } diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c index 5586609afa27..c2f5c13550c0 100644 --- a/net/qrtr/qrtr.c +++ b/net/qrtr/qrtr.c @@ -1081,7 +1081,7 @@ static int __init qrtr_proto_init(void) return rc; } - rtnl_register(PF_QIPCRTR, RTM_NEWADDR, qrtr_addr_doit, NULL, NULL); + rtnl_register(PF_QIPCRTR, RTM_NEWADDR, qrtr_addr_doit, NULL, 0); return 0; } diff --git a/net/sched/act_api.c b/net/sched/act_api.c index a2915d958279..02fcb0c78a28 100644 --- a/net/sched/act_api.c +++ b/net/sched/act_api.c @@ -1255,10 +1255,10 @@ out_module_put: static int __init tc_action_init(void) { - rtnl_register(PF_UNSPEC, RTM_NEWACTION, tc_ctl_action, NULL, NULL); - rtnl_register(PF_UNSPEC, RTM_DELACTION, tc_ctl_action, NULL, NULL); + rtnl_register(PF_UNSPEC, RTM_NEWACTION, tc_ctl_action, NULL, 0); + rtnl_register(PF_UNSPEC, RTM_DELACTION, tc_ctl_action, NULL, 0); rtnl_register(PF_UNSPEC, RTM_GETACTION, tc_ctl_action, tc_dump_action, - NULL); + 0); return 0; } diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 8d1157aebaf7..ebeeb87e6d44 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -1010,10 +1010,10 @@ EXPORT_SYMBOL(tcf_exts_get_dev); static int __init tc_filter_init(void) { - rtnl_register(PF_UNSPEC, RTM_NEWTFILTER, tc_ctl_tfilter, NULL, NULL); - rtnl_register(PF_UNSPEC, RTM_DELTFILTER, tc_ctl_tfilter, NULL, NULL); + rtnl_register(PF_UNSPEC, RTM_NEWTFILTER, tc_ctl_tfilter, NULL, 0); + rtnl_register(PF_UNSPEC, RTM_DELTFILTER, tc_ctl_tfilter, NULL, 0); rtnl_register(PF_UNSPEC, RTM_GETTFILTER, tc_ctl_tfilter, - tc_dump_tfilter, NULL); + tc_dump_tfilter, 0); return 0; } diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index bd24a550e0f9..816c8092e601 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -1952,14 +1952,14 @@ static int __init pktsched_init(void) register_qdisc(&mq_qdisc_ops); register_qdisc(&noqueue_qdisc_ops); - rtnl_register(PF_UNSPEC, RTM_NEWQDISC, tc_modify_qdisc, NULL, NULL); - rtnl_register(PF_UNSPEC, RTM_DELQDISC, tc_get_qdisc, NULL, NULL); + rtnl_register(PF_UNSPEC, RTM_NEWQDISC, tc_modify_qdisc, NULL, 0); + rtnl_register(PF_UNSPEC, RTM_DELQDISC, tc_get_qdisc, NULL, 0); rtnl_register(PF_UNSPEC, RTM_GETQDISC, tc_get_qdisc, tc_dump_qdisc, - NULL); - rtnl_register(PF_UNSPEC, RTM_NEWTCLASS, tc_ctl_tclass, NULL, NULL); - rtnl_register(PF_UNSPEC, RTM_DELTCLASS, tc_ctl_tclass, NULL, NULL); + 0); + rtnl_register(PF_UNSPEC, RTM_NEWTCLASS, tc_ctl_tclass, NULL, 0); + rtnl_register(PF_UNSPEC, RTM_DELTCLASS, tc_ctl_tclass, NULL, 0); rtnl_register(PF_UNSPEC, RTM_GETTCLASS, tc_ctl_tclass, tc_dump_tclass, - NULL); + 0); return 0; } -- 2.20.1