ixgbe: move v_idx into q_vector and use as index only

The v_idx value was being used as both a bitmask and an index.  This change
makes it so that the q_vector contains the index and allows for much of the
code to be simplified since disabling a q_vector involves only clearing one
bit in the interrupt bitmask.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index e0feaf5725bb..003b6e51cf93 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -840,7 +840,6 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
                                 }
                                 goto err_setup;
                         }
-                        temp_tx_ring[i].v_idx = adapter->tx_ring[i].v_idx;
                 }
                 need_update = true;
         }
@@ -870,7 +869,6 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
                                 }
                                 goto err_setup;
                         }
-                        temp_rx_ring[i].v_idx = adapter->rx_ring[i].v_idx;
                 }
                 need_update = true;
         }
@@ -1987,8 +1985,7 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
                 else
                         /* rx only or mixed */
                         q_vector->eitr = adapter->eitr_param;
-                ixgbe_write_eitr(adapter, i,
-                                 EITR_INTS_PER_SEC_TO_REG(q_vector->eitr));
+                ixgbe_write_eitr(q_vector);
         }
 
         return 0;