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ALSA: snd-usb-caiaq: initialize card pointer 

Fixes the following warning:

  CC [M]  sound/usb/caiaq/device.o
sound/usb/caiaq/device.c: In function ‘snd_probe’:
sound/usb/caiaq/device.c:500:16: warning: ‘card’ may be used
uninitialized in this function [-Wmaybe-uninitialized]

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Daniel Mack 2012-06-18 21:16:31 +02:00 committed by Takashi Iwai
parent f3761c3950
commit da185443c1
1 changed files with 1 additions and 1 deletions
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2
sound/usb/caiaq/device.c
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@ -485,7 +485,7 @@ static int __devinit snd_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
int ret;
struct snd_card *card;
struct snd_card *card = NULL;
struct usb_device *device = interface_to_usbdev(intf);
ret = create_card(device, intf, &card);