From: Cong Ding <dinggnu@gmail.com>
Date: Tue, 18 Dec 2012 12:08:56 +0000 (+0000)
Subject: ipv6: addrconf.c: remove unnecessary "if"
X-Git-Tag: v3.8-rc1~40^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd7790286b4acd52ecbd8123b1ce052cf1b931b1;p=pandora-kernel.git

ipv6: addrconf.c: remove unnecessary "if"

the value of err is always negative if it goes to errout, so we don't need to
check the value of err.

Signed-off-by: Cong Ding <dinggnu@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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