From: Andi Kleen <andi@firstfloor.org>
Date: Mon, 13 Apr 2009 21:40:08 +0000 (-0700)
Subject: kernel/sys.c: clean up sys_shutdown exit path
X-Git-Tag: v2.6.30-rc2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d26dcf7679c5cc6c9f3b95ffdb2152fba2b7fae;p=pandora-kernel.git

kernel/sys.c: clean up sys_shutdown exit path

Impact: cleanup, fix

Clean up sys_shutdown() exit path.  Factor out common code.  Return
correct error code instead of always 0 on failure.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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