From: wangweidong <wangweidong1@huawei.com>
Date: Thu, 26 Dec 2013 05:55:56 +0000 (+0800)
Subject: sctp: move skb_dst_set() a bit downwards in sctp_packet_transmit()
X-Git-Tag: v3.14-rc1~94^2~344
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0438816efd86c764d5544bf52e769604062316b3;p=pandora-kernel.git

sctp: move skb_dst_set() a bit downwards in sctp_packet_transmit()

skb_dst_set will use dst, if dst is NULL although is not a problem,
then goto the 'no_route' and free nskb, so do the skb_dst_set is pointless.
so move the skb_dst_set after dst check.
Remove the unnecessary initialization as well.

v2: fix the subject line because it would confuse people,
    as pointed out by Daniel.

Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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