From 7998005bf7a706a1d6bb3cf2e9783b6437e4419d Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Fri, 21 Dec 2012 17:57:11 -0800 Subject: [PATCH] tty/max3100: don't use [delayed_]work_pending() There's no need to test whether a (delayed) work item in pending before queueing, flushing or cancelling it. Most uses are unnecessary and quite a few of them are buggy. Remove unnecessary pending tests from max3100. Only compile tested. Signed-off-by: Tejun Heo Acked-by: Greg Kroah-Hartman Cc: Jiri Slaby --- drivers/tty/serial/max3100.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/max3100.c b/drivers/tty/serial/max3100.c index 7ce3197..dd6277e 100644 --- a/drivers/tty/serial/max3100.c +++ b/drivers/tty/serial/max3100.c @@ -179,8 +179,7 @@ static void max3100_work(struct work_struct *w); static void max3100_dowork(struct max3100_port *s) { - if (!s->force_end_work && !work_pending(&s->work) && - !freezing(current) && !s->suspending) + if (!s->force_end_work && !freezing(current) && !s->suspending) queue_work(s->workqueue, &s->work); } -- 2.7.4