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Date: Sun, 3 Apr 2022 14:06:25 +0100 From: Pavel Begunkov <asml.silence@...il.com> To: netdev@...r.kernel.org, "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org> Cc: Eric Dumazet <edumazet@...gle.com>, Wei Liu <wei.liu@...nel.org>, Paul Durrant <paul@....org>, Pavel Begunkov <asml.silence@...il.com> Subject: [PATCH net-next 13/27] ipv6: help __ip6_finish_output() inlining 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@...il.com> --- net/ipv6/ip6_output.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index f1ada6f2af7d..39f3e4bee9e6 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -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: -- 2.35.1
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