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authorMarc Kleine-Budde <mkl@pengutronix.de>2020-10-06 17:19:31 +0200
committerMarc Kleine-Budde <mkl@pengutronix.de>2020-10-06 22:44:03 +0200
commit47fa0336c1b7cfe2003e1e2671f588184ad08e1d (patch)
tree672843b610e5d1f8b70c3c97f396d41a18308e79 /drivers/net/can
parent80ede649ea0ac09c8f487951a4a03b86608aea7f (diff)
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: 03fd3cf5a179 ("can: add driver for Softing card") Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can')
-rw-r--r--drivers/net/can/softing/softing_main.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/can/softing/softing_main.c b/drivers/net/can/softing/softing_main.c
index 11b0f3bcfe80..9d2faaa39ce4 100644
--- a/drivers/net/can/softing/softing_main.c
+++ b/drivers/net/can/softing/softing_main.c
@@ -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;