3014 Intel X540 Support (fix lint)

*** 718,737 ****
   **/
  static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw,
                                        ixgbe_link_speed speed, bool autoneg,
                                        bool autoneg_wait_to_complete)
  {
!         s32 status = IXGBE_SUCCESS;
          ixgbe_link_speed link_capabilities = IXGBE_LINK_SPEED_UNKNOWN;
          u32 curr_autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
          u32 autoc = curr_autoc;
          u32 link_mode = autoc & IXGBE_AUTOC_LMS_MASK;
  
          DEBUGFUNC("ixgbe_setup_mac_link_82598");
  
          /* Check to see if speed passed in is supported. */
!         ixgbe_get_link_capabilities(hw, &link_capabilities, &autoneg);
          speed &= link_capabilities;
  
          if (speed == IXGBE_LINK_SPEED_UNKNOWN)
                  status = IXGBE_ERR_LINK_SETUP;
  
--- 718,739 ----
   **/
  static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw,
                                        ixgbe_link_speed speed, bool autoneg,
                                        bool autoneg_wait_to_complete)
  {
!         s32 status;
          ixgbe_link_speed link_capabilities = IXGBE_LINK_SPEED_UNKNOWN;
          u32 curr_autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
          u32 autoc = curr_autoc;
          u32 link_mode = autoc & IXGBE_AUTOC_LMS_MASK;
  
          DEBUGFUNC("ixgbe_setup_mac_link_82598");
  
          /* Check to see if speed passed in is supported. */
!         status = ixgbe_get_link_capabilities(hw, &link_capabilities, &autoneg);
!         if (status != IXGBE_SUCCESS)
!                 return (status);
          speed &= link_capabilities;
  
          if (speed == IXGBE_LINK_SPEED_UNKNOWN)
                  status = IXGBE_ERR_LINK_SETUP;
  
*** 780,791 ****
--- 782,796 ----
          DEBUGFUNC("ixgbe_setup_copper_link_82598");
  
          /* Setup the PHY according to input speed */
          status = hw->phy.ops.setup_link_speed(hw, speed, autoneg,
                                                autoneg_wait_to_complete);
+         if (status == IXGBE_SUCCESS) {
                  /* Set up MAC */
+                 status =
                      ixgbe_start_mac_link_82598(hw, autoneg_wait_to_complete);
+         }
  
          return status;
  }
  
  /**
*** 1355,1364 ****
--- 1360,1370 ----
                  for (; i < 4; i++)
                          IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), rxpktsize);
                  /* Setup the last four at 48KB...don't re-init i */
                  rxpktsize = IXGBE_RXPBSIZE_48KB;
                  /* Fall Through */
+                 /* FALLTHRU */
          case PBA_STRATEGY_EQUAL:
          default:
                  /* Divide the remaining Rx packet buffer evenly among the TCs */
                  for (; i < IXGBE_MAX_PACKET_BUFFERS; i++)
                          IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), rxpktsize);
*** 1366,1373 ****
          }
  
          /* Setup Tx packet buffer sizes */
          for (i = 0; i < IXGBE_MAX_PACKET_BUFFERS; i++)
                  IXGBE_WRITE_REG(hw, IXGBE_TXPBSIZE(i), IXGBE_TXPBSIZE_40KB);
- 
-         return;
  }
--- 1372,1377 ----