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ipv6: help __ip6_finish_output() inlining

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There are two callers of __ip6_finish_output(), both are in
ip6_finish_output(). We can combine the call sites into one and handle
return code after, that will inline __ip6_finish_output().

Note, error handling under NET_XMIT_CN will only return 0 if
__ip6_finish_output() succeded, and in this case it return 0.
Considering that NET_XMIT_SUCCESS is 0, it'll be returning exactly the
same result for it as before.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Begunkov 2022-04-28 11:58:47 +01:00 committed by David S. Miller
parent c526fd8f9f
commit 4b143ed7dd
1 changed files with 0 additions and 1 deletions
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1
net/ipv6/ip6_output.c
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@ -198,7 +198,6 @@ static int ip6_finish_output(struct net *net, struct sock *sk, struct sk_buff *s
ret = BPF_CGROUP_RUN_PROG_INET_EGRESS(sk, skb);
switch (ret) {
case NET_XMIT_SUCCESS:
return __ip6_finish_output(net, sk, skb);
case NET_XMIT_CN:
return __ip6_finish_output(net, sk, skb) ? : ret;
default: