global: replaced unused function params with _

Signed-off-by: Jason A. Donenfeld <[email protected]>

Author: tomholford

conn/errors_default.go

@@ -7,6 +7,6 @@
 
 package conn
 
-func errShouldDisableUDPGSO(err error) bool {
+func errShouldDisableUDPGSO(_ error) bool {
 	return false
 }

conn/features_default.go

@@ -10,6 +10,6 @@ package conn
 
 import "net"
 
-func supportsUDPOffload(conn *net.UDPConn) (txOffload, rxOffload bool) {
+func supportsUDPOffload(_ *net.UDPConn) (txOffload, rxOffload bool) {
 	return
 }

device/allowedips_test.go

@@ -39,7 +39,7 @@ func TestCommonBits(t *testing.T) {
 	}
 }
 
-func benchmarkTrie(peerNumber, addressNumber, addressLength int, b *testing.B) {
+func benchmarkTrie(peerNumber, addressNumber, _ int, b *testing.B) {
 	var trie *trieEntry
 	var peers []*Peer
 	root := parentIndirection{&trie, 2}

device/sticky_default.go

@@ -7,6 +7,6 @@ import (
 	"golang.zx2c4.com/wireguard/rwcancel"
 )
 
-func (device *Device) startRouteListener(bind conn.Bind) (*rwcancel.RWCancel, error) {
+func (device *Device) startRouteListener(_ conn.Bind) (*rwcancel.RWCancel, error) {
 	return nil, nil
 }

device/sticky_linux.go

@@ -9,7 +9,7 @@
  *
  * Currently there is no way to achieve this within the net package:
  * See e.g. https://github.com/golang/go/issues/17930
- * So this code is remains platform dependent.
+ * So this code remains platform dependent.
  */
 
 package device
@@ -47,7 +47,7 @@ func (device *Device) startRouteListener(bind conn.Bind) (*rwcancel.RWCancel, er
 	return netlinkCancel, nil
 }
 
-func (device *Device) routineRouteListener(bind conn.Bind, netlinkSock int, netlinkCancel *rwcancel.RWCancel) {
+func (device *Device) routineRouteListener(_ conn.Bind, netlinkSock int, netlinkCancel *rwcancel.RWCancel) {
 	type peerEndpointPtr struct {
 		peer     *Peer
 		endpoint *conn.Endpoint