net: wan: replace comparison to NULL with "!card"

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According to the chackpatch.pl, comparison to NULL could
be written "!card".

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Peng Li 2021-05-24 22:47:15 +08:00 • committed by David S. Miller

parent 87feef1cfb

commit 336d781bd9

1 changed files with 2 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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4

drivers/net/wan/wanxl.c

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