From 021d517296f30f5ca077eef9b976dff04841bc9b Mon Sep 17 00:00:00 2001 From: Xu Wang Date: Fri, 14 Jan 2022 08:51:56 +0000 Subject: [PATCH] tty: serial: max3100: Remove redundant 'flush_workqueue()' calls 'destroy_workqueue()' already drains the queue before destroying it, so there is no need to flush it explicitly. Remove the redundant 'flush_workqueue()' calls. Signed-off-by: Xu Wang Link: https://lore.kernel.org/r/20220114085156.43041-1-vulab@iscas.ac.cn Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/max3100.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/tty/serial/max3100.c b/drivers/tty/serial/max3100.c index 3c92d4e014887..9494690dcfe27 100644 --- a/drivers/tty/serial/max3100.c +++ b/drivers/tty/serial/max3100.c @@ -554,7 +554,6 @@ static void max3100_shutdown(struct uart_port *port) del_timer_sync(&s->timer); if (s->workqueue) { - flush_workqueue(s->workqueue); destroy_workqueue(s->workqueue); s->workqueue = NULL; } -- 2.30.2