From: Daniel Mack <zonque@gmail.com>
Date: Mon, 18 Jun 2012 19:16:31 +0000 (+0200)
Subject: ALSA: snd-usb-caiaq: initialize card pointer
X-Git-Tag: upstream/snapshot3+hdmi~6461^2~122^2~9
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=da185443c12f5ef7416af50293833a5654854186;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

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>
---

diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c
index 64aed43..7da0d0a 100644
--- a/sound/usb/caiaq/device.c
+++ b/sound/usb/caiaq/device.c
@@ -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);