From: Oleg Nesterov <oleg@tv-sign.ru>
Date: Fri, 20 Jun 2008 14:32:20 +0000 (+0400)
Subject: sched: refactor wait_for_completion_timeout()
X-Git-Tag: v2.6.26-rc8~11^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ea71a546706dfdad72462624394e1e472c6bf34f;p=pandora-kernel.git

sched: refactor wait_for_completion_timeout()

Simplify the code and fix the boundary condition of
wait_for_completion_timeout(,0).

We can kill the first __remove_wait_queue() as well.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
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