[PATCH] ALSA: usb-audio: Fix memory leak in __snd_usbmidi_create

[Navid Emamdoost]

In the implementation of __snd_usbmidi_create() there is a memory leak
caused by incorrect goto destination. Go to free_midi if
snd_usbmidi_create_endpoints_midiman() or snd_usbmidi_create_endpoints()
fail.

Fixes: 731209cc0417 ("ALSA: usb-midi: Use common error handling code in __snd_usbmidi_create()")
Signed-off-by: Navid Emamdoost <navid.emamdoost@xxxxxxxxx>
---
 sound/usb/midi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/usb/midi.c b/sound/usb/midi.c
index b737f0ec77d0..22db37fbfbbd 100644
--- a/sound/usb/midi.c
+++ b/sound/usb/midi.c
@@ -2476,7 +2476,7 @@ int __snd_usbmidi_create(struct snd_card *card,
 	else
 		err = snd_usbmidi_create_endpoints(umidi, endpoints);
 	if (err < 0)
-		goto exit;
+		goto free_midi;
 
 	usb_autopm_get_interface_no_resume(umidi->iface);
 
-- 
2.17.1