tun/netstack: remove usage of pkt.IsNil()

Since 3c75945fd ("netstack: remove PacketBuffer.IsNil()") this has been
invalid. Follow the replacement pattern of that commit.

The old definition inlined to the same code anyway:

 func (pk *PacketBuffer) IsNil() bool {
 	return pk == nil
 }

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2025-05-04 17:54:57 +02:00
parent 32546a15a8
commit e3c1354d27

View file

@ -155,7 +155,7 @@ func (tun *netTun) Write(buf [][]byte, offset int) (int, error) {
func (tun *netTun) WriteNotify() {
pkt := tun.ep.Read()
if pkt.IsNil() {
if pkt == nil {
return
}