diff mbox series

[net-next,2/6] net/tls: mark sk->err being set as unlikely

Message ID 20191007040932.26395-3-jakub.kicinski@netronome.com
State Accepted
Delegated to: David Miller
Headers show
Series net/tls: minor micro optimizations | expand

Commit Message

Jakub Kicinski Oct. 7, 2019, 4:09 a.m. UTC 
Tell GCC sk->err is not likely to be set.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
---
 net/tls/tls_device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c
index f306e4c7bf15..fcf38edc07d6 100644
--- a/net/tls/tls_device.c
+++ b/net/tls/tls_device.c
@@ -431,7 +431,7 @@  static int tls_push_data(struct sock *sk,
 	    ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL | MSG_SENDPAGE_NOTLAST))
 		return -ENOTSUPP;
 
-	if (sk->sk_err)
+	if (unlikely(sk->sk_err))
 		return -sk->sk_err;
 
 	flags |= MSG_SENDPAGE_DECRYPTED;