ALSA: lx6464es: Add a missing error check
authorTakashi Iwai <tiwai@suse.de>
Tue, 14 Aug 2012 15:42:11 +0000 (17:42 +0200)
committerTakashi Iwai <tiwai@suse.de>
Tue, 14 Aug 2012 15:42:11 +0000 (17:42 +0200)
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=44541

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/lx6464es/lx6464es.c

index d1ab43706735fb42d12cc8514b48b9add557b5c2..5579b08bb35b6337c646b6d2cb6be5215f0d01d9 100644 (file)
@@ -851,6 +851,8 @@ static int __devinit lx_pcm_create(struct lx6464es *chip)
        /* hardcoded device name & channel count */
        err = snd_pcm_new(chip->card, (char *)card_name, 0,
                          1, 1, &pcm);
+       if (err < 0)
+               return err;
 
        pcm->private_data = chip;