ALSA: aaci - Fix NULL test at error path
The original fix by Julien Brunel <brunel@diku.dk>.
aaci_init_card() returns a pointer with ERR_PTR(), but in aaci_init()
NULL is supposed at this error path.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index b0a4744..89096e8 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -999,7 +999,7 @@
card = snd_card_new(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
THIS_MODULE, sizeof(struct aaci));
if (card == NULL)
- return ERR_PTR(-ENOMEM);
+ return NULL;
card->private_free = aaci_free_card;
@@ -1083,8 +1083,8 @@
return ret;
aaci = aaci_init_card(dev);
- if (IS_ERR(aaci)) {
- ret = PTR_ERR(aaci);
+ if (!aaci) {
+ ret = -ENOMEM;
goto out;
}