Reformat code

conn/bind_std.go

@@ -213,10 +213,8 @@ func (s *StdNetBind) getMessages() *[]ipv6.Message {
 	return s.msgsPool.Get().(*[]ipv6.Message)
 }
 
-var (
-	// If compilation fails here these are no longer the same underlying type.
-	_ ipv6.Message = ipv4.Message{}
-)
+// If compilation fails here these are no longer the same underlying type.
+var _ ipv6.Message = ipv4.Message{}
 
 type batchReader interface {
 	ReadBatch([]ipv6.Message, int) (int, error)

conn/bind_windows.go

@@ -15,9 +15,8 @@ import (
 	"sync/atomic"
 	"unsafe"
 
-	"golang.org/x/sys/windows"
-
 	"github.com/sagernet/wireguard-go/conn/winrio"
+	"golang.org/x/sys/windows"
 )
 
 const (

device/noise-protocol.go

@@ -12,12 +12,11 @@ import (
 	"sync"
 	"time"
 
+	"github.com/sagernet/wireguard-go/conn"
+	"github.com/sagernet/wireguard-go/tai64n"
 	"golang.org/x/crypto/blake2s"
 	"golang.org/x/crypto/chacha20poly1305"
 	"golang.org/x/crypto/poly1305"
-
-	"github.com/sagernet/wireguard-go/conn"
-	"github.com/sagernet/wireguard-go/tai64n"
 )
 
 type handshakeState int

device/receive.go

@@ -411,7 +411,6 @@ func (device *Device) RoutineHandshake(id int) {
 			// derive keypair
 
 			err = peer.BeginSymmetricSession()
-
 			if err != nil {
 				device.log.Errorf("%v - Failed to derive keypair: %v", peer, err)
 				goto skip

device/sticky_linux.go

@@ -18,10 +18,9 @@ import (
 	"sync"
 	"unsafe"
 
-	"golang.org/x/sys/unix"
-
 	"github.com/sagernet/wireguard-go/conn"
 	"github.com/sagernet/wireguard-go/rwcancel"
+	"golang.org/x/sys/unix"
 )
 
 func (device *Device) startRouteListener(bind conn.Bind) (*rwcancel.RWCancel, error) {

ipc/uapi_linux.go

@@ -84,7 +84,6 @@ func UAPIListen(name string, file *os.File) (net.Listener, error) {
 			unix.IN_DELETE|
 			unix.IN_DELETE_SELF,
 	)
-
 	if err != nil {
 		return nil, err
 	}

tun/errors.go

@@ -4,9 +4,7 @@ import (
 	"errors"
 )
 
-var (
-	// ErrTooManySegments is returned by Device.Read() when segmentation
-	// overflows the length of supplied buffers. This error should not cause
-	// reads to cease.
-	ErrTooManySegments = errors.New("too many segments")
-)
+// ErrTooManySegments is returned by Device.Read() when segmentation
+// overflows the length of supplied buffers. This error should not cause
+// reads to cease.
+var ErrTooManySegments = errors.New("too many segments")

tun/tun_linux.go

@@ -506,9 +506,7 @@ func (tun *NativeTun) initFromFlags(name string) error {
 		return err
 	}
 	if e := sc.Control(func(fd uintptr) {
-		var (
-			ifr *unix.Ifreq
-		)
+		var ifr *unix.Ifreq
 		ifr, err = unix.NewIfreq(name)
 		if err != nil {
 			return