net/xen-netback: Remove unused code in xenvif_rx_action

[firefly-linux-kernel-4.4.55.git] / drivers / net / xen-netback / netback.c

diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index f1b2c1721917415de201d2f8bd54dc2a231179f3..bdcbc895db7e09ba64b6a7db311df58e001c93d2 100644 (file)
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -515,14 +515,9 @@ static void xenvif_rx_action(struct xenvif_queue *queue)
 
        while (xenvif_rx_ring_slots_available(queue, XEN_NETBK_RX_SLOTS_MAX)
               && (skb = xenvif_rx_dequeue(queue)) != NULL) {
-               RING_IDX old_req_cons;
-               RING_IDX ring_slots_used;
-
                queue->last_rx_time = jiffies;
 
-               old_req_cons = queue->rx.req_cons;
                XENVIF_RX_CB(skb)->meta_slots_used = xenvif_gop_skb(skb, &npo, queue);
-               ring_slots_used = queue->rx.req_cons - old_req_cons;
 
                __skb_queue_tail(&rxq, skb);
        }