fieldalignment of all structs to save memory

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

util/addr/addr.go

@@ -5,9 +5,7 @@ import (
 	"net"
 )
 
-var (
-	privateBlocks []*net.IPNet
-)
+var privateBlocks []*net.IPNet
 
 func init() {
 	for _, b := range []string{"10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16", "100.64.0.0/10", "fd00::/8"} {

util/addr/addr_test.go

@@ -54,7 +54,6 @@ func TestExtractor(t *testing.T) {
 			t.Errorf("Expected %s got %s", d.expect, addr)
 		}
 	}
-
 }
 
 func TestAppendPrivateBlocks(t *testing.T) {