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tcp: convert tcp_md5_needed to static_branch API

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We prefer static_branch_unlikely() over static_key_false() these days.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2019-02-26 09:49:11 -08:00
committed by David S. Miller
parent a43e052bea
commit 921f9a0f2e
4 changed files with 6 additions and 6 deletions
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net/ipv4/tcp.c
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@@ -3699,7 +3699,7 @@ bool tcp_alloc_md5sig_pool(void)
if (!tcp_md5sig_pool_populated) {
__tcp_alloc_md5sig_pool();
if (tcp_md5sig_pool_populated)
static_key_slow_inc(&tcp_md5_needed);
static_branch_inc(&tcp_md5_needed);
}
mutex_unlock(&tcp_md5sig_mutex);