From: Darren Hart <dvhltc@us.ibm.com>
Date: Mon, 29 Dec 2008 23:49:53 +0000 (-0800)
Subject: futex: make futex_(get|put)_key() calls symmetric
X-Git-Tag: v2.6.29-rc1~226^2^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=42d35d48ce7cefb9429880af19d1c329d1554e7a;p=pandora-kernel.git

futex: make futex_(get|put)_key() calls symmetric

Impact: cleanup

This patch makes the calls to futex_get_key_refs() and futex_drop_key_refs()
explicitly symmetric by only "putting" keys we successfully "got".  Also
cleanup a couple return points that didn't "put" after a successful "get".

Build and boot tested on an x86_64 system.

Signed-off-by: Darren Hart <dvhltc@us.ibm.com>
Cc: <stable@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

Reading git-diff-tree failed