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ALSA: hal2: Improve a size determination in hal2_create() 

Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Markus Elfring 2017-11-11 18:34:04 +01:00 committed by Takashi Iwai
parent a4a1b73703
commit 044ace5e3f
1 changed files with 1 additions and 1 deletions
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2
sound/mips/hal2.c
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@ -814,7 +814,7 @@ static int hal2_create(struct snd_card *card, struct snd_hal2 **rchip)
struct hpc3_regs *hpc3 = hpc3c0;
int err;
hal2 = kzalloc(sizeof(struct snd_hal2), GFP_KERNEL);
hal2 = kzalloc(sizeof(*hal2), GFP_KERNEL);
if (!hal2)
return -ENOMEM;