From: Patrick McHardy <kaber@trash.net>
Date: Tue, 11 Jun 2013 09:52:47 +0000 (-0700)
Subject: netlink: fix error propagation in netlink_mmap()
X-Git-Tag: v3.10-rc6~18^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7cdbac71f911494aa7d0343be23c092ca84a5ed4;p=pandora-kernel.git

netlink: fix error propagation in netlink_mmap()

Return the error if something went wrong instead of unconditionally
returning 0.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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