From 383de5664c87abe097d6369d18305c3a6e559bb2 Mon Sep 17 00:00:00 2001 From: Daniil Dulov Date: Sun, 11 Feb 2024 07:05:35 -0800 Subject: [PATCH] can: softing: remove redundant NULL check In this case dev cannot be NULL, so remove redundant check. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 03fd3cf5a179 ("can: add driver for Softing card") Signed-off-by: Daniil Dulov Link: https://lore.kernel.org/all/20240211150535.3529-1-d.dulov@aladdin.ru Signed-off-by: Marc Kleine-Budde --- drivers/net/can/softing/softing_fw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/can/softing/softing_fw.c b/drivers/net/can/softing/softing_fw.c index 32286f861a19..721df91cdbfb 100644 --- a/drivers/net/can/softing/softing_fw.c +++ b/drivers/net/can/softing/softing_fw.c @@ -436,7 +436,7 @@ int softing_startstop(struct net_device *dev, int up) return ret; bus_bitmask_start = 0; - if (dev && up) + if (up) /* prepare to start this bus as well */ bus_bitmask_start |= (1 << priv->index); /* bring netdevs down */