V4L/DVB (9581): Remove unused variable from em28xx-audio.c

Remove unused variable from em28xx-audio.c

Fix warning for unused "ret" variable

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index 215ee789f10..4a42b29481b 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -424,7 +424,7 @@ static int em28xx_audio_init(struct em28xx *dev)
         struct snd_pcm      *pcm;
         struct snd_card     *card;
         static int          devnr;
-        int                 ret, err;
+        int                 err;
 
         if (dev->has_audio_class) {
                 /* This device does not support the extension (in this case