[PATCH][next] media: rcar_jpu: remove redundant case statement when c is zero

[Colin Ian King]

The case statement where c is zero is redundant because the previous
while loop will only exit if c is non-zero or non-0xff, so c can
never be zero by the time the switch statement is reaced. Clean up
the code by removing it.

Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
 drivers/media/platform/renesas/rcar_jpu.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/media/platform/renesas/rcar_jpu.c b/drivers/media/platform/renesas/rcar_jpu.c
index 81038df71bb5..6af154b41eb4 100644
--- a/drivers/media/platform/renesas/rcar_jpu.c
+++ b/drivers/media/platform/renesas/rcar_jpu.c
@@ -643,8 +643,6 @@ static u8 jpu_parse_hdr(void *buffer, unsigned long size, unsigned int *width,
 				return 0;
 			skip(&jpeg_buffer, (long)word - 2);
 			break;
-		case 0:
-			break;
 		default:
 			return 0;
 		}
-- 
2.49.0