staging: media: omap4iss: Fixed else after return or break warning

The following patch fixes the checkpatch.pl warning:

drivers/staging/media/omap4iss/iss_ipipe.c:184 warning: else is not generally useful after a break or return

Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/media/omap4iss/iss_ipipe.c

@@ -181,8 +181,8 @@ __ipipe_get_format(struct iss_ipipe_device *ipipe, struct v4l2_subdev_fh *fh,
 {
 	if (which == V4L2_SUBDEV_FORMAT_TRY)
 		return v4l2_subdev_get_try_format(fh, pad);
-	else
-		return &ipipe->formats[pad];
+
+	return &ipipe->formats[pad];
 }
 
 /*