From e176fe8954a5239c24afe79b1001ba3c29511963 Mon Sep 17 00:00:00 2001 From: Thomas Graf Date: Tue, 5 Jul 2005 14:12:44 -0700 Subject: [PATCH] [NET]: Remove unused security member in sk_buff Signed-off-by: Thomas Graf Signed-off-by: David S. Miller --- include/linux/skbuff.h | 4 +--- include/linux/tc_ematch/tc_em_meta.h | 2 +- net/core/skbuff.c | 2 -- net/ipv4/ip_output.c | 1 - net/ipv6/ip6_output.c | 1 - net/sched/em_meta.c | 6 ------ 6 files changed, 2 insertions(+), 14 deletions(-) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index fbcb18651970..1e6290f4f81e 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -183,7 +183,6 @@ struct skb_shared_info { * @priority: Packet queueing priority * @users: User count - see {datagram,tcp}.c * @protocol: Packet protocol from driver - * @security: Security level of packet * @truesize: Buffer size * @head: Head of buffer * @data: Data head pointer @@ -255,8 +254,7 @@ struct sk_buff { pkt_type, ip_summed; __u32 priority; - unsigned short protocol, - security; + unsigned short protocol; void (*destructor)(struct sk_buff *skb); #ifdef CONFIG_NETFILTER diff --git a/include/linux/tc_ematch/tc_em_meta.h b/include/linux/tc_ematch/tc_em_meta.h index a6b2cc530af5..bcb762d93123 100644 --- a/include/linux/tc_ematch/tc_em_meta.h +++ b/include/linux/tc_ematch/tc_em_meta.h @@ -45,7 +45,7 @@ enum TCF_META_ID_REALDEV, TCF_META_ID_PRIORITY, TCF_META_ID_PROTOCOL, - TCF_META_ID_SECURITY, + TCF_META_ID_SECURITY, /* obsolete */ TCF_META_ID_PKTTYPE, TCF_META_ID_PKTLEN, TCF_META_ID_DATALEN, diff --git a/net/core/skbuff.c b/net/core/skbuff.c index bb73b2190ec7..733deee24b9f 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -357,7 +357,6 @@ struct sk_buff *skb_clone(struct sk_buff *skb, int gfp_mask) C(ip_summed); C(priority); C(protocol); - C(security); n->destructor = NULL; #ifdef CONFIG_NETFILTER C(nfmark); @@ -422,7 +421,6 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old) new->pkt_type = old->pkt_type; new->stamp = old->stamp; new->destructor = NULL; - new->security = old->security; #ifdef CONFIG_NETFILTER new->nfmark = old->nfmark; new->nfcache = old->nfcache; diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 6ce5c3292f9f..1bfa49eda96f 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -389,7 +389,6 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from) to->pkt_type = from->pkt_type; to->priority = from->priority; to->protocol = from->protocol; - to->security = from->security; dst_release(to->dst); to->dst = dst_clone(from->dst); to->dev = from->dev; diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 06e7cdaeedc5..1f2c2f9e353f 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -465,7 +465,6 @@ static void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from) to->pkt_type = from->pkt_type; to->priority = from->priority; to->protocol = from->protocol; - to->security = from->security; dst_release(to->dst); to->dst = dst_clone(from->dst); to->dev = from->dev; diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c index 48bb23c2a35a..53d98f8d3d80 100644 --- a/net/sched/em_meta.c +++ b/net/sched/em_meta.c @@ -205,11 +205,6 @@ META_COLLECTOR(int_protocol) dst->value = skb->protocol; } -META_COLLECTOR(int_security) -{ - dst->value = skb->security; -} - META_COLLECTOR(int_pkttype) { dst->value = skb->pkt_type; @@ -524,7 +519,6 @@ static struct meta_ops __meta_ops[TCF_META_TYPE_MAX+1][TCF_META_ID_MAX+1] = { [META_ID(REALDEV)] = META_FUNC(int_realdev), [META_ID(PRIORITY)] = META_FUNC(int_priority), [META_ID(PROTOCOL)] = META_FUNC(int_protocol), - [META_ID(SECURITY)] = META_FUNC(int_security), [META_ID(PKTTYPE)] = META_FUNC(int_pkttype), [META_ID(PKTLEN)] = META_FUNC(int_pktlen), [META_ID(DATALEN)] = META_FUNC(int_datalen), -- 2.20.1