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net: remove redundant check for timer pending state before del_timer

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As in del_timer() there has already placed a timer_pending() function
to check whether the timer to be deleted is pending or not, it's
unnecessary to check timer pending state again before del_timer() is
called.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Cc: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ying Xue 2013-02-03 20:32:57 +00:00 • committed by David S. Miller
parent 2b3c9a850c
commit 25cc4ae913
11 changed files with 21 additions and 38 deletions
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3
net/sctp/input.c
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@ -468,8 +468,7 @@ void sctp_icmp_proto_unreachable(struct sock *sk,
} else {
struct net *net = sock_net(sk);
if (timer_pending(&t->proto_unreach_timer) &&
del_timer(&t->proto_unreach_timer))
if (del_timer(&t->proto_unreach_timer))
sctp_association_put(asoc);
sctp_do_sm(net, SCTP_EVENT_T_OTHER,