e1000e: cleanup: remove e1000_get_cable_length()

Remove the function e1000_get_cable_length() and replace the two calls
to it with the same function pointer that it would call.
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>

drivers/net/ethernet/intel/e1000e/e1000.h

@@ -737,11 +737,6 @@ static inline s32 e1e_wphy_locked(struct e1000_hw *hw, u32 offset, u16 data)
 	return hw->phy.ops.write_reg_locked(hw, offset, data);
 }
 
-static inline s32 e1000_get_cable_length(struct e1000_hw *hw)
-{
-	return hw->phy.ops.get_cable_length(hw);
-}
-
 extern s32 e1000e_acquire_nvm(struct e1000_hw *hw);
 extern s32 e1000e_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
 extern s32 e1000e_update_nvm_checksum_generic(struct e1000_hw *hw);

drivers/net/ethernet/intel/e1000e/phy.c

@@ -1960,7 +1960,7 @@ s32 e1000e_get_phy_info_m88(struct e1000_hw *hw)
 	phy->is_mdix = !!(phy_data & M88E1000_PSSR_MDIX);
 
 	if ((phy_data & M88E1000_PSSR_SPEED) == M88E1000_PSSR_1000MBS) {
-		ret_val = e1000_get_cable_length(hw);
+		ret_val = hw->phy.ops.get_cable_length(hw);
 		if (ret_val)
 			return ret_val;
 
@@ -2024,7 +2024,7 @@ s32 e1000e_get_phy_info_igp(struct e1000_hw *hw)
 
 	if ((data & IGP01E1000_PSSR_SPEED_MASK) ==
 	    IGP01E1000_PSSR_SPEED_1000MBPS) {
-		ret_val = e1000_get_cable_length(hw);
+		ret_val = phy->ops.get_cable_length(hw);
 		if (ret_val)
 			return ret_val;