[ALSA] sound/isa/cmi8330.c: check kmalloc() return value
Check the return value of kmalloc() in function snd_cmi8330_pnp(), in file sound/isa/cmi8330.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:
Родитель
4a81a21b60
Коммит
fbdbb2205a
|
@ -289,6 +289,8 @@ static int __devinit snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard,
|
|||
struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
|
||||
int err;
|
||||
|
||||
if (!cfg)
|
||||
return -ENOMEM;
|
||||
acard->cap = pnp_request_card_device(card, id->devs[0].id, NULL);
|
||||
if (acard->cap == NULL) {
|
||||
kfree(cfg);
|
||||
|
|
Загрузка…
Ссылка в новой задаче