media: ttusbir: avoid unnecessary usb_unlink_urb()

While the completion handler is running,
usb_unlink_urb() on yourself is a NOP. Remove it.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/media/rc/ttusbir.c b/drivers/media/rc/ttusbir.c
index a8009dc..560a26f 100644 (file)
--- a/drivers/media/rc/ttusbir.c
+++ b/drivers/media/rc/ttusbir.c
@@ -90,7 +90,6 @@ static void ttusbir_bulk_complete(struct urb *urb)
        case -ECONNRESET:
        case -ENOENT:
        case -ESHUTDOWN:
-               usb_unlink_urb(urb);
                return;
        case -EPIPE:
        default:
@@ -166,7 +165,6 @@ static void ttusbir_urb_complete(struct urb *urb)
        case -ECONNRESET:
        case -ENOENT:
        case -ESHUTDOWN:
-               usb_unlink_urb(urb);
                return;
        case -EPIPE:
        default: