enable revive linter

Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>

plugins/meta/portmap/portmap.go

@@ -293,7 +293,7 @@ func fillDnatRules(c *chain, config *PortMapConf, containerNet net.IPNet) {
 		copy(dnatRule, ruleBase)
 		dnatRule = append(dnatRule,
 			"-j", "DNAT",
-			"--to-destination", fmtIpPort(containerNet.IP, entry.ContainerPort),
+			"--to-destination", fmtIPPort(containerNet.IP, entry.ContainerPort),
 		)
 		c.rules = append(c.rules, dnatRule)
 	}

plugins/meta/portmap/utils.go

@@ -25,7 +25,7 @@ import (
 
 // fmtIpPort correctly formats ip:port literals for iptables and ip6tables -
 // need to wrap v6 literals in a []
-func fmtIpPort(ip net.IP, port int) string {
+func fmtIPPort(ip net.IP, port int) string {
 	if ip.To4() == nil {
 		return fmt.Sprintf("[%s]:%d", ip.String(), port)
 	}