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net: Merge dst_output and dst_output_sk

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Add a sock paramter to dst_output making dst_output_sk superfluous.
Add a skb->sk parameter to all of the callers of dst_output
Have the callers of dst_output_sk call dst_output.

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
2015-09-15 20:03:53 -05:00
committed by David S. Miller
parent a6568b2425
commit 5a70649e0d
19 changed files with 26 additions and 30 deletions
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6
net/ipv4/ip_output.c
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@@ -102,7 +102,7 @@ static int __ip_local_out_sk(struct sock *sk, struct sk_buff *skb)
iph->tot_len = htons(skb->len);
ip_send_check(iph);
return nf_hook(NFPROTO_IPV4, NF_INET_LOCAL_OUT, sk, skb, NULL,
skb_dst(skb)->dev, dst_output_sk);
skb_dst(skb)->dev, dst_output);
}
int __ip_local_out(struct sk_buff *skb)
@@ -116,7 +116,7 @@ int ip_local_out_sk(struct sock *sk, struct sk_buff *skb)
err = __ip_local_out(skb);
if (likely(err == 1))
err = dst_output_sk(sk, skb);
err = dst_output(sk, skb);
return err;
}
@@ -271,7 +271,7 @@ static int ip_finish_output(struct sock *sk, struct sk_buff *skb)
/* Policy lookup after SNAT yielded a new policy */
if (skb_dst(skb)->xfrm) {
IPCB(skb)->flags |= IPSKB_REROUTED;
return dst_output_sk(sk, skb);
return dst_output(sk, skb);
}
#endif
mtu = ip_skb_dst_mtu(skb);