net/mlx4_en: Combine checks of end-cases in RX completion function

Combine two end-cases in the same if statement with a single return value.

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index b4d144e..1e8f21b 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -662,12 +662,9 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
        int polled = 0;
        int index;
 
-       if (unlikely(!priv->port_up))
+       if (unlikely(!priv->port_up || budget <= 0))
                return 0;
 
-       if (unlikely(budget <= 0))
-               return polled;
-
        ring = priv->rx_ring[cq_ring];
 
        /* Protect accesses to: ring->xdp_prog, priv->mac_hash list */