sched: do_wait_for_common: use signal_pending_state()

Change do_wait_for_common() to use signal_pending_state() instead of open
coding.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Oleg Nesterov 2008-08-20 16:54:41 -07:00 • committed by Ingo Molnar
commit 94d3d8247d