diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index e0e5c6a867b1..c2587f5a501e 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -6836,7 +6836,6 @@ static void i40e_vsi_delete(struct i40e_vsi *vsi)
 		return;
 
 	i40e_aq_delete_element(&vsi->back->hw, vsi->seid, NULL);
-	return;
 }
 
 /**
@@ -7576,8 +7575,6 @@ void i40e_veb_release(struct i40e_veb *veb)
 
 	i40e_aq_delete_element(&pf->hw, veb->seid, NULL);
 	i40e_veb_clear(veb);
-
-	return;
 }
 
 /**
@@ -8058,7 +8055,6 @@ static void i40e_determine_queue_usage(struct i40e_pf *pf)
 	}
 
 	pf->queues_left = queues_left;
-	return;
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index 6f6bd3f01801..8dbaa7798485 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -693,7 +693,6 @@ static void i40evf_del_vlan(struct i40evf_adapter *adapter, u16 vlan)
 		f->remove = true;
 		adapter->aq_required |= I40EVF_FLAG_AQ_DEL_VLAN_FILTER;
 	}
-	return;
 }
 
 /**
@@ -1232,8 +1231,6 @@ void i40evf_reset_interrupt_capability(struct i40evf_adapter *adapter)
 	pci_disable_msix(adapter->pdev);
 	kfree(adapter->msix_entries);
 	adapter->msix_entries = NULL;
-
-	return;
 }
 
 /**
@@ -2158,7 +2155,6 @@ err:
 		return; /* do not reschedule */
 	}
 	schedule_delayed_work(&adapter->init_task, HZ * 3);
-	return;
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index bfcda8a455f4..0fbab80b0529 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -2139,7 +2139,6 @@ void igb_set_fw_version(struct igb_adapter *adapter)
 		}
 		break;
 	}
-	return;
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/igbvf/ethtool.c b/drivers/net/ethernet/intel/igbvf/ethtool.c
index f58170bae18b..7d4e8559e2e9 100644
--- a/drivers/net/ethernet/intel/igbvf/ethtool.c
+++ b/drivers/net/ethernet/intel/igbvf/ethtool.c
@@ -119,7 +119,6 @@ static int igbvf_set_settings(struct net_device *netdev,
 static void igbvf_get_pauseparam(struct net_device *netdev,
                                  struct ethtool_pauseparam *pause)
 {
-	return;
 }
 
 static int igbvf_set_pauseparam(struct net_device *netdev,