e1000e: cleanup e1000_init_mac_params_80003es2lan()

Combine two switch statements into one, convert a nebulous pointer to one
that is a bit more in keeping with the rest of the driver code and remove
some dead code (there are no 80003es2lan devices with fiber).  No change in
functionality, just cosmetic changes.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 7 insertions, 21 deletions

diff --git a/drivers/net/ethernet/intel/e1000e/80003es2lan.c b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
index 82a5d87c90c0..9b969615b72a 100644
--- a/drivers/net/ethernet/intel/e1000e/80003es2lan.c
+++ b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
@@ -205,15 +205,20 @@ static s32 e1000_init_mac_params_80003es2lan(struct e1000_adapter *adapter)
 {
 	struct e1000_hw *hw = &adapter->hw;
 	struct e1000_mac_info *mac = &hw->mac;
-	struct e1000_mac_operations *func = &mac->ops;
 
-	/* Set media type */
+	/* Set media type and media-dependent function pointers */
 	switch (adapter->pdev->device) {
 	case E1000_DEV_ID_80003ES2LAN_SERDES_DPT:
 		hw->phy.media_type = e1000_media_type_internal_serdes;
+		mac->ops.check_for_link = e1000e_check_for_serdes_link;
+		mac->ops.setup_physical_interface =
+		    e1000e_setup_fiber_serdes_link;
 		break;
 	default:
 		hw->phy.media_type = e1000_media_type_copper;
+		mac->ops.check_for_link = e1000e_check_for_copper_link;
+		mac->ops.setup_physical_interface =
+		    e1000_setup_copper_link_80003es2lan;
 		break;
 	}
 
@@ -230,25 +235,6 @@ static s32 e1000_init_mac_params_80003es2lan(struct e1000_adapter *adapter)
 	/* Adaptive IFS not supported */
 	mac->adaptive_ifs = false;
 
-	/* check for link */
-	switch (hw->phy.media_type) {
-	case e1000_media_type_copper:
-		func->setup_physical_interface = e1000_setup_copper_link_80003es2lan;
-		func->check_for_link = e1000e_check_for_copper_link;
-		break;
-	case e1000_media_type_fiber:
-		func->setup_physical_interface = e1000e_setup_fiber_serdes_link;
-		func->check_for_link = e1000e_check_for_fiber_link;
-		break;
-	case e1000_media_type_internal_serdes:
-		func->setup_physical_interface = e1000e_setup_fiber_serdes_link;
-		func->check_for_link = e1000e_check_for_serdes_link;
-		break;
-	default:
-		return -E1000_ERR_CONFIG;
-		break;
-	}
-
 	/* set lan id for port to determine which phy lock to use */
 	hw->mac.ops.set_lan_id(hw);