[media] zr364xx: urb actual_length is unsigned

drivers/media/usb/zr364xx/zr364xx.c:1010:2: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] Cc: Antoine Jacquet <royale@zerezo.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
git-mirror · Oct 28, 2012 · 50c8012 · 50c8012
1 parent 534d032
commit 50c8012
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/drivers/media/usb/zr364xx/zr364xx.c b/drivers/media/usb/zr364xx/zr364xx.c
@@ -1007,8 +1007,7 @@ static void read_pipe_completion(struct urb *purb)
 		return;
 	}
 
-	if (purb->actual_length < 0 ||
-	    purb->actual_length > pipe_info->transfer_size) {
+	if (purb->actual_length > pipe_info->transfer_size) {
 		dev_err(&cam->udev->dev, "wrong number of bytes\n");
 		return;
 	}