[PATCH 5.5 268/399] ALSA: usb-audio: unlock on error in probe

Greg Kroah-Hartman
2020-02-21T07:55:19Z

From: Dan Carpenter <dan.carpenter@oracle.com>

[ Upstream commit a3afa29942b84b4e2548beacccc3a68b8d77e3dc ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/usb/card.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/usb/card.c b/sound/usb/card.c
index 2f582ac7cf789..827fb0bc8b561 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
--
2.20.1