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Commit 439c491c authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] em28xx-audio: Fix error path 



De-allocate memory and free sound if an error happens.

Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent d2849fa5

drivers/media/usb/em28xx/em28xx-audio.c

+3 −0
Original line number Diff line number Diff line
@@ -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;

	}