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[ALSA] sound/isa/gus/interwave.c: check kmalloc() return value

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Check the return value of kmalloc() in function snd_interwave_pnp(),
in file sound/isa/gus/interwave.c.

Signed-off-by: Amit Choudhary <amit2030@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Amit Choudhary 2006-10-09 16:02:49 +02:00 committed by Jaroslav Kysela
parent 5cfc35cf79
commit 4a81a21b60
1 changed files with 2 additions and 0 deletions
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2
sound/isa/gus/interwave.c
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@ -564,6 +564,8 @@ static int __devinit snd_interwave_pnp(int dev, struct snd_interwave *iwcard,
struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
int err;
if (!cfg)
return -ENOMEM;
iwcard->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
if (iwcard->dev == NULL) {
kfree(cfg);