De-allocate memory and free sound if an error happens.
Signed-off-by: Mauro Carvalho Chehab <m.che...@samsung.com>
---
drivers/media/usb/em28xx/em28xx-audio.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/media/usb/em28xx/em28xx-audio.c
b/drivers/media/usb/em28xx/em28xx-audio.c
index 8e6f04873422..4ee3488960e1 100644
--- a/drivers/media/usb/em28xx/em28xx-audio.c
+++ b/drivers/media/usb/em28xx/em28xx-audio.c
@@ -692,6 +692,7 @@ static int em28xx_audio_init(struct em28xx *dev)
if (intf->num_altsetting <= alt) {
em28xx_errdev("alt %d doesn't exist on interface %d\n",
dev->audio_ifnum, alt);
+ snd_card_free(card);
return -ENODEV;
}
@@ -707,6 +708,7 @@ static int em28xx_audio_init(struct em28xx *dev)
if (!ep) {
em28xx_errdev("Couldn't find an audio endpoint");
+ snd_card_free(card);
return -ENODEV;
}
@@ -759,6 +761,7 @@ static int em28xx_audio_init(struct em28xx *dev)
err = snd_card_register(card);
if (err < 0) {
+ em28xx_audio_free_urb(dev);
snd_card_free(card);
return err;
}
--
1.8.3.1
--
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