From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Wed, 22 Apr 2015 18:03:48 +0000 (-0700)
Subject: f2fs: fix wrong error hanlder in f2fs_follow_link
X-Git-Tag: omap-for-v4.2/wakeirq-drivers-v2~22^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7263b1bd0490fca68ee7eedb0b6973cb86d4701c;p=pandora-kernel.git

f2fs: fix wrong error hanlder in f2fs_follow_link

The page_follow_link_light returns NULL and its error pointer was remained
in nd->path.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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