From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Date: Thu, 29 Jan 2009 00:57:12 +0000 (-0800)
Subject: devpts: Must release s_umount on error
X-Git-Tag: v2.6.30-rc1~647^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a9f184f02aa49d46c4c35311d93cbcd1c61149df;p=pandora-kernel.git

devpts: Must release s_umount on error

We should drop the ->s_umount mutex if an error occurs after the
sget()/grab_super() call. This was introduced when adding support
for multiple instances of devpts and noticed during a code review/reorg.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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