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net: sctp: spare unnecessary comparison in sctp_trans_elect_best
authorDaniel Borkmann <dborkman@redhat.com>
Fri, 22 Aug 2014 11:03:29 +0000 (13:03 +0200)
committerDavid S. Miller <davem@davemloft.net>
Fri, 22 Aug 2014 18:31:30 +0000 (11:31 -0700)
commitea4f19c1f81d4bf709c74e3789ec785828bc6e51
tree5917006a19b23849793cd10fff289788d89bb23atree | snapshot
parent7d149c5268d78d740cfdb20834328975251e7388commit | diff
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>
net/sctp/associola.c diff | blob | history
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