From: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Date: Fri, 9 Mar 2007 21:43:24 +0000 (-0800)
Subject: [IPV4]: Fix rtm_to_ifaddr() error handling.
X-Git-Tag: v2.6.21-rc4~50^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4e38f41e34ad853651d66227aae23e48457dce0;p=pandora-kernel.git

[IPV4]: Fix rtm_to_ifaddr() error handling.

Return negative error value (embedded in the pointer) instead of
returning NULL.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
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