Commit 47fa0336 authored by Marc Kleine-Budde's avatar Marc Kleine-Budde
Browse files

can: softing: softing_card_shutdown(): add braces around empty body in an 'if' statement 

This patch fixes the following warning when building the kernel with "W=1":

    warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]

Link: http://lore.kernel.org/r/20201006203748.1750156-3-mkl@pengutronix.de


Fixes: 03fd3cf5 ("can: add driver for Softing card")
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 80ede649

drivers/net/can/softing/softing_main.c

+2 −1
Original line number Diff line number Diff line
@@ -447,8 +447,9 @@ static void softing_card_shutdown(struct softing *card) 
{

	int fw_up = 0;



	if (mutex_lock_interruptible(&card->fw.lock))

	if (mutex_lock_interruptible(&card->fw.lock)) {

		/* return -ERESTARTSYS */;

	}

	fw_up = card->fw.up;

	card->fw.up = 0;