igb/ixgbe: remove return statements for void functions

Remove useless return statements for void functions which do not need
it.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>

3 files changed, 0 insertions, 4 deletions

diff --git a/drivers/net/ethernet/intel/igb/e1000_nvm.c b/drivers/net/ethernet/intel/igb/e1000_nvm.c
index 92bcdbe756b2..e8280d0d7f02 100644
--- a/drivers/net/ethernet/intel/igb/e1000_nvm.c
+++ b/drivers/net/ethernet/intel/igb/e1000_nvm.c
@@ -798,5 +798,4 @@ etrack_id:
                 fw_vers->etrack_id = (eeprom_verh << NVM_ETRACK_SHIFT)
                         | eeprom_verl;
         }
-        return;
 }
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
index 0ddd9a78e8e1..15609331ec17 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
@@ -1278,8 +1278,6 @@ static void ixgbe_set_rxpba_82598(struct ixgbe_hw *hw, int num_pb,
         /* 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;
 }
 
 static struct ixgbe_mac_operations mac_ops_82598 = {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c
index 86b00a088d60..a689ee0d4bed 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c
@@ -389,7 +389,6 @@ static void ixgbe_dcb_read_rtrup2tc_82599(struct ixgbe_hw *hw, u8 *map)
         for (i = 0; i < MAX_USER_PRIORITY; i++)
                 map[i] = IXGBE_RTRUP2TC_UP_MASK &
                         (reg >> (i * IXGBE_RTRUP2TC_UP_SHIFT));
-        return;
 }
 
 void ixgbe_dcb_read_rtrup2tc(struct ixgbe_hw *hw, u8 *map)