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staging: olpc_dcon: remove unnecessary work pending test 

Remove unnecessary work pending test before calling schedule_work().
It has been tested in queue_work_on() already. No functional changed.

Signed-off-by: Xie XiuQi <xiexiuqi@huawei.com>
Cc: Jens Frederich <jfrederich@gmail.com>
Cc: Daniel Drake <dsd@laptop.org>
Cc: Jon Nettleton <jon.nettleton@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Xie XiuQi 2013-09-19 15:04:57 -07:00 committed by Greg Kroah-Hartman
parent b6c5d7715d
commit 14ab3daaea
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/olpc_dcon/olpc_dcon.c
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@ -383,7 +383,7 @@ static void dcon_set_source(struct dcon_priv *dcon, int arg)
dcon->pending_src = arg;
if ((dcon->curr_src != arg) && !work_pending(&dcon->switch_source))
if (dcon->curr_src != arg)
schedule_work(&dcon->switch_source);
}