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sctp: remove the never used 'return' and redundant 'break'

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In switch() had do return, and never use the 'return NULL'. The
'break' after return or goto has no effect. Remove it.

v2: make it more readable as suggested by Neil.

Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
wangweidong 2013-12-19 10:02:42 +08:00 committed by David S. Miller
parent 2cc33c7e31
commit f482f2fcd1
1 changed files with 2 additions and 11 deletions
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13
net/sctp/input.c
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@ -1116,19 +1116,10 @@ static struct sctp_association *__sctp_rcv_lookup_harder(struct net *net,
return NULL;
/* If this is INIT/INIT-ACK look inside the chunk too. */
switch (ch->type) {
case SCTP_CID_INIT:
case SCTP_CID_INIT_ACK:
if (ch->type == SCTP_CID_INIT || ch->type == SCTP_CID_INIT_ACK)
return __sctp_rcv_init_lookup(net, skb, laddr, transportp);
break;
default:
return __sctp_rcv_walk_lookup(net, skb, laddr, transportp);
break;
}
return NULL;
return __sctp_rcv_walk_lookup(net, skb, laddr, transportp);
}
/* Lookup an association for an inbound skb. */