diff options
| author |   Eric Dumazet <edumazet@google.com> | 2019-02-26 09:49:11 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-02-26 13:16:03 -0800 |
| commit | 921f9a0f2e8c326bfcdde7a59be0bac801a3d588 (patch) | |
| tree | 590ede430a2a25ca46c5e171b4f74a6c203fbc6f /include/net/tcp.h | |
| parent | tcp: get rid of __tcp_add_write_queue_tail() (diff) | |
| download | linux-dev-921f9a0f2e8c326bfcdde7a59be0bac801a3d588.tar.xz linux-dev-921f9a0f2e8c326bfcdde7a59be0bac801a3d588.zip | |
tcp: convert tcp_md5_needed to static_branch API
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>
Diffstat (limited to 'include/net/tcp.h')
| -rw-r--r-- | include/net/tcp.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index d66ac76a33d1..68ee02523b87 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1558,7 +1558,7 @@ struct tcp_md5sig_key *tcp_v4_md5_lookup(const struct sock *sk, #ifdef CONFIG_TCP_MD5SIG #include <linux/jump_label.h> -extern struct static_key tcp_md5_needed; +extern struct static_key_false tcp_md5_needed; struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family); @@ -1567,7 +1567,7 @@ tcp_md5_do_lookup(const struct sock *sk, const union tcp_md5_addr *addr, int family) { - if (!static_key_false(&tcp_md5_needed)) + if (!static_branch_unlikely(&tcp_md5_needed)) return NULL; return __tcp_md5_do_lookup(sk, addr, family); } |