e1000: rename flow control symbols

Sogned-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index dd9576b..02193a1 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -228,11 +228,11 @@
 	pause->autoneg =
 		(adapter->fc_autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE);
 
-	if (hw->fc == e1000_fc_rx_pause)
+	if (hw->fc == E1000_FC_RX_PAUSE)
 		pause->rx_pause = 1;
-	else if (hw->fc == e1000_fc_tx_pause)
+	else if (hw->fc == E1000_FC_TX_PAUSE)
 		pause->tx_pause = 1;
-	else if (hw->fc == e1000_fc_full) {
+	else if (hw->fc == E1000_FC_FULL) {
 		pause->rx_pause = 1;
 		pause->tx_pause = 1;
 	}
@@ -252,13 +252,13 @@
 		msleep(1);
 
 	if (pause->rx_pause && pause->tx_pause)
-		hw->fc = e1000_fc_full;
+		hw->fc = E1000_FC_FULL;
 	else if (pause->rx_pause && !pause->tx_pause)
-		hw->fc = e1000_fc_rx_pause;
+		hw->fc = E1000_FC_RX_PAUSE;
 	else if (!pause->rx_pause && pause->tx_pause)
-		hw->fc = e1000_fc_tx_pause;
+		hw->fc = E1000_FC_TX_PAUSE;
 	else if (!pause->rx_pause && !pause->tx_pause)
-		hw->fc = e1000_fc_none;
+		hw->fc = E1000_FC_NONE;
 
 	hw->original_fc = hw->fc;