From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 15 Jan 2020 17:46:04 +0000 (+0300)
Subject: ALSA: usb-audio: unlock on error in probe
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a3afa29942b84b4e2548beacccc3a68b8d77e3dc;p=openwrt%2Fstaging%2Fblogic.git

ALSA: usb-audio: unlock on error in probe

We need to unlock before we returning on this error path.

Fixes: 73ac9f5e5b43 ("ALSA: usb-audio: Add boot quirk for MOTU M Series")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200115174604.rhanfgy4j3uc65cx@kili.mountain
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/usb/card.c b/sound/usb/card.c
index 2f582ac7cf78..827fb0bc8b56 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -602,7 +602,7 @@ static int usb_audio_probe(struct usb_interface *intf,
 	if (! chip) {
 		err = snd_usb_apply_boot_quirk_once(dev, intf, quirk, id);
 		if (err < 0)
-			return err;
+			goto __error;
 
 		/* it's a fresh one.
 		 * now look for an empty slot and create a new card instance