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authorJulien Grall <julien.grall@citrix.com>2015-06-16 20:10:47 +0100
committerDavid S. Miller <davem@davemloft.net>2015-06-21 09:40:40 -0700
commit44f0764cfec9c607d43cad6a51e8592c7b2b9b84 (patch)
tree0b483b35938fb9f34f2208b2e7d16d0a378b2c39 /drivers
parentnet/xen-netfront: Correct printf format in xennet_get_responses (diff)
downloadlinux-dev-44f0764cfec9c607d43cad6a51e8592c7b2b9b84.tar.xz
linux-dev-44f0764cfec9c607d43cad6a51e8592c7b2b9b84.zip
net/xen-netback: Remove unused code in xenvif_rx_action
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 <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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/xen-netback/netback.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index f1b2c1721917..bdcbc895db7e 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);
}