V4L/DVB (6613): Fix: add a missing continue statement

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/tuner-xc2028.c b/drivers/media/video/tuner-xc2028.c
index 89e6e64..748f9ad 100644
--- a/drivers/media/video/tuner-xc2028.c
+++ b/drivers/media/video/tuner-xc2028.c
@@ -477,6 +477,7 @@
 				return -EINVAL;
 
 			}
+			continue;
 		}
 
 		/* Checks for a sleep command */