libnetwork/types: remove GetMinimalIPNet() as it's unused
This wass addded in
but never used.
@@ -342,21 +342,6 @@ func GetMinimalIP(ip net.IP) net.IP {
return ip
}
-// GetMinimalIPNet returns a copy of the passed IP Network with congruent ip and mask notation
-func GetMinimalIPNet(nw *net.IPNet) *net.IPNet {
- if nw == nil {
- return nil
- }
- if len(nw.IP) == 16 && nw.IP.To4() != nil {
- m := nw.Mask
- if len(m) == 16 {
- m = m[12:16]
- }
- return &net.IPNet{IP: nw.IP.To4(), Mask: m}
- }
- return nw
-}
-
// IsIPNetValid returns true if the ipnet is a valid network/mask
// combination. Otherwise returns false.
func IsIPNetValid(nw *net.IPNet) bool {
