mlx4_en: Removed redundant cq->armed flag

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/net/mlx4/en_tx.c b/drivers/net/mlx4/en_tx.c
index 1f25821dccf..ff4d75205c2 100644
--- a/drivers/net/mlx4/en_tx.c
+++ b/drivers/net/mlx4/en_tx.c
@@ -379,8 +379,8 @@ static void mlx4_en_process_tx_cq(struct net_device *dev, struct mlx4_en_cq *cq)
 
         /* Wakeup Tx queue if this ring stopped it */
         if (unlikely(ring->blocked)) {
-                if (((u32) (ring->prod - ring->cons) <=
-                     ring->size - HEADROOM - MAX_DESC_TXBBS) && !cq->armed) {
+                if ((u32) (ring->prod - ring->cons) <=
+                     ring->size - HEADROOM - MAX_DESC_TXBBS) {
 
                         /* TODO: support multiqueue netdevs. Currently, we block
                          * when *any* ring is full. Note that:
@@ -404,7 +404,6 @@ void mlx4_en_tx_irq(struct mlx4_cq *mcq)
         struct mlx4_en_priv *priv = netdev_priv(cq->dev);
         struct mlx4_en_tx_ring *ring = &priv->tx_ring[cq->ring];
 
-        cq->armed = 0;
         if (!spin_trylock(&ring->comp_lock))
                 return;
         mlx4_en_process_tx_cq(cq->dev, cq);