From: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Date: Fri, 18 Sep 2009 20:05:59 +0000 (-0700)
Subject: seq_file: return a negative error code when seq_path_root() fails.
X-Git-Tag: v2.6.32-rc1~58^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a62cc10215838286c747f86766063d5f01fcbd6;p=pandora-kernel.git

seq_file: return a negative error code when seq_path_root() fails.

seq_path_root() is returning a return value of successful __d_path()
instead of returning a negative value when mangle_path() failed.

This is not a bug so far because nobody is using return value of
seq_path_root().

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

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