1 files changed, 5 insertions, 7 deletions

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 18bc5700faf5..23209bd4f401 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -1305,7 +1305,7 @@ static int __devinit igb_probe(struct pci_dev *pdev,
         hw->fc.original_type = e1000_fc_default;
         hw->fc.type = e1000_fc_default;
 
-        adapter->itr_setting = 3;
+        adapter->itr_setting = IGB_DEFAULT_ITR;
         adapter->itr = IGB_START_ITR;
 
         igb_validate_mdi_setting(hw);
@@ -1366,7 +1366,7 @@ static int __devinit igb_probe(struct pci_dev *pdev,
                 dev_info(&pdev->dev, "DCA enabled\n");
                 /* Always use CB2 mode, difference is masked
                  * in the CB driver. */
-                wr32(E1000_DCA_CTRL, 2);
+                wr32(E1000_DCA_CTRL, E1000_DCA_CTRL_DCA_MODE_CB2);
                 igb_setup_dca(adapter);
         }
 #endif
@@ -1498,7 +1498,7 @@ static void __devexit igb_remove(struct pci_dev *pdev)
                 dev_info(&pdev->dev, "DCA disabled\n");
                 dca_remove_requester(&pdev->dev);
                 adapter->flags &= ~IGB_FLAG_DCA_ENABLED;
-                wr32(E1000_DCA_CTRL, 1);
+                wr32(E1000_DCA_CTRL, E1000_DCA_CTRL_DCA_MODE_DISABLE);
         }
 #endif
 
@@ -3058,8 +3058,6 @@ static int igb_maybe_stop_tx(struct net_device *netdev,
         return __igb_maybe_stop_tx(netdev, tx_ring, size);
 }
 
-#define TXD_USE_COUNT(S) (((S) >> (IGB_MAX_TXD_PWR)) + 1)
-
 static int igb_xmit_frame_ring_adv(struct sk_buff *skb,
                                    struct net_device *netdev,
                                    struct igb_ring *tx_ring)
@@ -3586,7 +3584,7 @@ static int __igb_notify_dca(struct device *dev, void *data)
                         break;
                 /* Always use CB2 mode, difference is masked
                  * in the CB driver. */
-                wr32(E1000_DCA_CTRL, 2);
+                wr32(E1000_DCA_CTRL, E1000_DCA_CTRL_DCA_MODE_CB2);
                 if (dca_add_requester(dev) == 0) {
                         adapter->flags |= IGB_FLAG_DCA_ENABLED;
                         dev_info(&adapter->pdev->dev, "DCA enabled\n");
@@ -3601,7 +3599,7 @@ static int __igb_notify_dca(struct device *dev, void *data)
                         dca_remove_requester(dev);
                         dev_info(&adapter->pdev->dev, "DCA disabled\n");
                         adapter->flags &= ~IGB_FLAG_DCA_ENABLED;
-                        wr32(E1000_DCA_CTRL, 1);
+                        wr32(E1000_DCA_CTRL, E1000_DCA_CTRL_DCA_MODE_DISABLE);
                 }
                 break;
         }