[RFC 08/23] net/xen-netback: Remove unused code in xenvif_rx_action
From: Julien Grall <hidden>
Date: 2015-05-14 17:01:57
Also in:
lkml, netdev
Subsystem:
networking drivers, the rest, xen network backend driver · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds, Wei Liu, Paul Durrant
The variables old_req_cons and ring_slots_used are assigned but never used since commit 1650d5455bd2dc6b5ee134bd6fc1a3236c266b5b "xen-netback: always fully coalesce guest Rx packets". Signed-off-by: Julien Grall <redacted> Cc: Ian Campbell <redacted> Cc: Wei Liu <redacted> Cc: netdev at vger.kernel.org --- drivers/net/xen-netback/netback.c | 5 ----- 1 file changed, 5 deletions(-)
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index 9c6a504..9ae1d43 100644
--- 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); }
--
2.1.4