[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>

1 files changed, 0 insertions, 3 deletions

diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c
index 83d64bc07ff0..e6bfcf74c1c1 100644
--- a/sound/isa/opti9xx/miro.c
+++ b/sound/isa/opti9xx/miro.c
@@ -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;