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net/xen-netback: Remove unused code in xenvif_rx_action

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The variables old_req_cons and ring_slots_used are assigned but never
used since commit 1650d5455b "xen-netback:
always fully coalesce guest Rx packets".

Signed-off-by: Julien Grall <julien.grall@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julien Grall 2015-06-16 20:10:47 +01:00 committed by David S. Miller
parent 6c10127d91
commit 44f0764cfe
1 changed files with 0 additions and 5 deletions
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5
drivers/net/xen-netback/netback.c
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@ -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);
}