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staging: bcm2835-audio: Rewrite comparison to NULL

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Fixes checkpatch check "Comparison to NULL could be written '!chip'".

Signed-off-by: Simon Sandström <simon@nikanor.nu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Simon Sandström 2017-02-07 12:02:43 +01:00 committed by Greg Kroah-Hartman
parent 2b48e88571
commit ab601be466
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/bcm2835-audio/bcm2835.c
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@ -61,7 +61,7 @@ static int snd_bcm2835_create(struct snd_card *card,
*rchip = NULL;
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL)
if (!chip)
return -ENOMEM;
chip->card = card;