net/netcheck: fix up staticcheck.

1aeeeb7e45e346cf8942a0364b85c1c7194f09e9 made v4unspec unused.

Signed-off-by: David Anderson <danderson@tailscale.com>
This commit is contained in:
David Anderson 2021-02-23 15:35:39 -08:00
parent 31f2cd9e45
commit 26db8ce386

View File

@ -736,8 +736,6 @@ var uPnPPacket = []byte("M-SEARCH * HTTP/1.1\r\n" +
"MAN: \"ssdp:discover\"\r\n" +
"MX: 2\r\n\r\n")
var v4unspec, _ = netaddr.ParseIP("0.0.0.0")
const (
pcpVersion = 2
pcpOpAnnounce = 0