From: Darren Hart <dvhltc@us.ibm.com>
Date: Fri, 10 Apr 2009 16:50:05 +0000 (-0700)
Subject: futex: fix futex_wait_setup key handling
X-Git-Tag: v2.6.31-rc1~409^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5a2a0c7fa039c59619bc908b3b1ed24734d442a;p=pandora-kernel.git

futex: fix futex_wait_setup key handling

If the get_futex_key() call were to fail, the existing code would
try and put_futex_key() prior to returning.  This patch makes sure
we only put_futex_key() if get_futex_key() succeeded.

Reported-by: Clark Williams <williams@redhat.com>
Signed-off-by: Darren Hart <dvhltc@us.ibm.com>
LKML-Reference: <20090410165005.14342.16973.stgit@Aeon>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

Reading git-diff-tree failed