ALSA: opti9xx - Fix build breakage by snd_card_create() conversion

Add a missing variable declaration.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index 87a4feb5010931f1960191f42a7b3af191cbc9a0..cd6e60a6a4eafb8cfdd2dec8a76d016704018b72 100644 (file)
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -833,6 +833,7 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
 static int snd_opti9xx_card_new(struct snd_card **cardp)
 {
        struct snd_card *card;
+       int err;
 
        err = snd_card_create(index, id, THIS_MODULE,
                              sizeof(struct snd_opti9xx), &card);