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can: softing: remove redundant NULL check

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In this case dev cannot be NULL, so remove redundant check.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 03fd3cf5a1 ("can: add driver for Softing card")
Signed-off-by: Daniil Dulov <d.dulov@aladdin.ru>
Link: https://lore.kernel.org/all/20240211150535.3529-1-d.dulov@aladdin.ru
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Daniil Dulov 2024-02-11 07:05:35 -08:00 committed by Marc Kleine-Budde
parent 85216f56bd
commit 383de5664c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/can/softing/softing_fw.c
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@ -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 */