[media] saa7146: fix compiler warning
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index fcdf4a0..384b358 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -1356,18 +1356,14 @@
struct saa7146_fh *fh = file->private_data;
struct saa7146_vv *vv = dev->vv_data;
struct videobuf_queue *q = &fh->video_q;
- int err;
- if (IS_CAPTURE_ACTIVE(fh) != 0) {
- err = video_end(fh, file);
- } else if (IS_OVERLAY_ACTIVE(fh) != 0) {
- err = saa7146_stop_preview(fh);
- }
+ if (IS_CAPTURE_ACTIVE(fh) != 0)
+ video_end(fh, file);
+ else if (IS_OVERLAY_ACTIVE(fh) != 0)
+ saa7146_stop_preview(fh);
videobuf_stop(q);
-
/* hmm, why is this function declared void? */
- /* return err */
}