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ALSA: sgio2audio: Improve a size determination in snd_sgio2audio_create()

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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 20:02:07 +01:00 committed by Takashi Iwai
parent 044ace5e3f
commit cdc4398b39
1 changed files with 1 additions and 1 deletions
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2
sound/mips/sgio2audio.c
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@ -840,7 +840,7 @@ static int snd_sgio2audio_create(struct snd_card *card,
if (!(readq(&mace->perif.audio.control) & AUDIO_CONTROL_CODEC_PRESENT))
return -ENOENT;
chip = kzalloc(sizeof(struct snd_sgio2audio), GFP_KERNEL);
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL)
return -ENOMEM;