From: Lin Ming <mlin@ss.pku.edu.cn>
Date: Tue, 25 Sep 2012 15:17:07 +0000 (+0000)
Subject: ipv6: return errno pointers consistently for fib6_add_1()
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~47^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=188c517a050ec5b123e72cab76ea213721e5bd9d;p=pandora-kernel.git

ipv6: return errno pointers consistently for fib6_add_1()

fib6_add_1() should consistently return errno pointers,
rather than a mixture of NULL and errno pointers.

Signed-off-by: Lin Ming <mlin@ss.pku.edu.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
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