From: Eugene Teo <eugeneteo@kernel.sg>
Date: Fri, 19 Oct 2007 06:40:38 +0000 (-0700)
Subject: Fix tsk->exit_state usage
X-Git-Tag: v2.6.24-rc1~182
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=270f722d4d5f94b02fd48eed47e57917ab00a858;p=pandora-kernel.git

Fix tsk->exit_state usage

tsk->exit_state can only be 0, EXIT_ZOMBIE, or EXIT_DEAD.  A non-zero test
is the same as tsk->exit_state & (EXIT_ZOMBIE | EXIT_DEAD), so just testing
tsk->exit_state is sufficient.

Signed-off-by: Eugene Teo <eugeneteo@kernel.sg>
Cc: Roland McGrath <roland@redhat.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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