net: sctp: spare unnecessary comparison in sctp_trans_elect_best
When both transports are the same, we don't have to go down that road only to realize that we will return the very same transport. We are guaranteed that curr is always non-NULL. Therefore, just short-circuit this special case. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Родитель
7d149c5268
Коммит
ea4f19c1f8
|
@ -1245,7 +1245,7 @@ static struct sctp_transport *sctp_trans_elect_best(struct sctp_transport *curr,
|
|||
{
|
||||
u8 score_curr, score_best;
|
||||
|
||||
if (best == NULL)
|
||||
if (best == NULL || curr == best)
|
||||
return curr;
|
||||
|
||||
score_curr = sctp_trans_score(curr);
|
||||
|
|
Загрузка…
Ссылка в новой задаче