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[ALSA] Fix double free in error path of miro driver 

Fixed the double free in error path of miro driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2006-04-18 15:01:23 +02:00 committed by Jaroslav Kysela
parent 531213a93f
commit c128b82cf4
1 changed files with 0 additions and 3 deletions
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3
sound/isa/opti9xx/miro.c
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@ -1179,20 +1179,17 @@ static int __init snd_card_miro_aci_detect(struct snd_card *card, struct snd_mir
/* force ACI into a known state */
for (i = 0; i < 3; i++)
if (aci_cmd(miro, ACI_ERROR_OP, -1, -1) < 0) {
snd_card_free(card);
snd_printk(KERN_ERR "can't force aci into known state.\n");
return -ENXIO;
}
if ((miro->aci_vendor=aci_cmd(miro, ACI_READ_IDCODE, -1, -1)) < 0 ||
(miro->aci_product=aci_cmd(miro, ACI_READ_IDCODE, -1, -1)) < 0) {
snd_card_free(card);
snd_printk(KERN_ERR "can't read aci id on 0x%lx.\n", miro->aci_port);
return -ENXIO;
}
if ((miro->aci_version=aci_cmd(miro, ACI_READ_VERSION, -1, -1)) < 0) {
snd_card_free(card);
snd_printk(KERN_ERR "can't read aci version on 0x%lx.\n",
miro->aci_port);
return -ENXIO;