can: slcan: convert comparison to NULL into !val

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All comparison to NULL could be written "!val", convert them to make
checkpatch happy.

Link: https://lore.kernel.org/all/20220704125954.1587880-5-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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This commit is contained in:

Marc Kleine-Budde 2022-07-03 11:24:26 +02:00

parent f07d9e3c84

commit 69a6539632

1 changed files with 7 additions and 8 deletions

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15

drivers/net/can/slcan/slcan-core.c

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