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ipv4: Merge __ip_local_out and __ip_local_out_sk

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Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric W. Biederman 2015-10-07 16:48:37 -05:00 committed by David S. Miller
parent 4ebdfba73c
commit b92dacd456
4 changed files with 5 additions and 11 deletions
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3
include/net/ip.h
View file

@ -112,8 +112,7 @@ int ip_mc_output(struct sock *sk, struct sk_buff *skb);
int ip_do_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
int (*output)(struct net *, struct sock *, struct sk_buff *));
void ip_send_check(struct iphdr *ip);
int __ip_local_out_sk(struct sock *sk, struct sk_buff *skb);
int __ip_local_out(struct sk_buff *skb);
int __ip_local_out(struct sock *sk, struct sk_buff *skb);
int ip_local_out_sk(struct sock *sk, struct sk_buff *skb);
static inline int ip_local_out(struct sk_buff *skb)
{

9
net/ipv4/ip_output.c
View file

@ -96,7 +96,7 @@ void ip_send_check(struct iphdr *iph)
}
EXPORT_SYMBOL(ip_send_check);
int __ip_local_out_sk(struct sock *sk, struct sk_buff *skb)
int __ip_local_out(struct sock *sk, struct sk_buff *skb)
{
struct net *net = dev_net(skb_dst(skb)->dev);
struct iphdr *iph = ip_hdr(skb);
@ -108,17 +108,12 @@ int __ip_local_out_sk(struct sock *sk, struct sk_buff *skb)
dst_output);
}
int __ip_local_out(struct sk_buff *skb)
{
return __ip_local_out_sk(skb->sk, skb);
}
int ip_local_out_sk(struct sock *sk, struct sk_buff *skb)
{
struct net *net = dev_net(skb_dst(skb)->dev);
int err;
err = __ip_local_out_sk(sk, skb);
err = __ip_local_out(sk, skb);
if (likely(err == 1))
err = dst_output(net, sk, skb);

2
net/ipv4/route.c
View file

@ -165,7 +165,7 @@ static struct dst_ops ipv4_dst_ops = {
.link_failure = ipv4_link_failure,
.update_pmtu = ip_rt_update_pmtu,
.redirect = ip_do_redirect,
.local_out = __ip_local_out_sk,
.local_out = __ip_local_out,
.neigh_lookup = ipv4_neigh_lookup,
};

2
net/ipv4/xfrm4_policy.c
View file

@ -243,7 +243,7 @@ static struct dst_ops xfrm4_dst_ops = {
.cow_metrics = dst_cow_metrics_generic,
.destroy = xfrm4_dst_destroy,
.ifdown = xfrm4_dst_ifdown,
.local_out = __ip_local_out_sk,
.local_out = __ip_local_out,
.gc_thresh = 32768,
};