[media] V4l2: OMAP: VOUT: Minor Cleanup, removing the unnecessary code

Minor changes to remove the unused code from omap_vout driver.

Signed-off-by: Amber Jain <amber@ti.com>
Signed-off-by: Samreen <samreen@ti.com>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/omap/omap_vout.c

@@ -1041,10 +1041,7 @@ static int vidioc_enum_fmt_vid_out(struct file *file, void *fh,
 			struct v4l2_fmtdesc *fmt)
 {
 	int index = fmt->index;
-	enum v4l2_buf_type type = fmt->type;
 
-	fmt->index = index;
-	fmt->type = type;
 	if (index >= NUM_OUTPUT_FORMATS)
 		return -EINVAL;
 
@@ -1213,10 +1210,7 @@ static int vidioc_enum_fmt_vid_overlay(struct file *file, void *fh,
 			struct v4l2_fmtdesc *fmt)
 {
 	int index = fmt->index;
-	enum v4l2_buf_type type = fmt->type;
 
-	fmt->index = index;
-	fmt->type = type;
 	if (index >= NUM_OUTPUT_FORMATS)
 		return -EINVAL;