net/netip: remove unused netIPv{4,6}len consts

These were added by CL 339309 but never used.

Change-Id: I40cbb5b18ac94e72bc56c15bb239677de2a202f9
Reviewed-on: https://go-review.googlesource.com/c/go/+/521216
Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>

diff --git a/src/net/netip/netip.go b/src/net/netip/netip.go
index a44b09495549da78b59486dc8963b66a3ac3e3c3..d640c264927dc463c8b70a05cf76b29bd59edc98 100644 (file)
--- a/src/net/netip/netip.go
+++ b/src/net/netip/netip.go
@@ -661,11 +661,6 @@ func (ip Addr) Prefix(b int) (Prefix, error) {
        return PrefixFrom(ip, b), nil
 }
 
-const (
-       netIPv4len = 4
-       netIPv6len = 16
-)
-
 // As16 returns the IP address in its 16-byte representation.
 // IPv4 addresses are returned as IPv4-mapped IPv6 addresses.
 // IPv6 addresses with zones are returned without their zone (use the