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libnetwork/types: remove GetMinimalIPNet() as it's unused

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This wass addded in 4e48ff3aab
but never used.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2021-08-26 23:38:02 +02:00
parent 2b70006e3b
commit 513310f776
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1 changed files with 0 additions and 15 deletions
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15
libnetwork/types/types.go
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@ -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 {