From: Joel Becker <joel.becker@oracle.com>
Date: Mon, 5 Mar 2007 23:49:49 +0000 (-0800)
Subject: configfs: add missing mutex_unlock()
X-Git-Tag: v2.6.21-rc4~6^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=afdf04ea098139e86147f63aad9c383cad3b6f37;p=pandora-kernel.git

configfs: add missing mutex_unlock()

d_alloc() failure in configfs_register_subsystem() would fail to unlock
the mutex taken above.  Reorganize the exit path to ensure the unlock
happens.

Reported-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
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