diff options
| author | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-01-10 10:59:09 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-01-12 14:56:59 +0100 |
| commit | 439c491c4c3e1d4f2be0a17d5789e0a19d85622c (patch) | |
| tree | cbf75fff5d7956edf69b8cc19ec75d510974b4fa /drivers/media/usb | |
| parent | [media] em28xx-audio: use bInterval on em28xx-audio (diff) | |
| download | linux-439c491c4c3e1d4f2be0a17d5789e0a19d85622c.tar.xz linux-439c491c4c3e1d4f2be0a17d5789e0a19d85622c.zip | |
[media] em28xx-audio: Fix error path
De-allocate memory and free sound if an error happens.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-audio.c | 3 |
1 files changed, 3 insertions, 0 deletions
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; } |