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>
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index 215ee78..4a42b29 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -424,7 +424,7 @@
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