Clean up setuint

Signed-off-by: Kimmo Lehto <[email protected]>

sshconfig/set.go

@@ -339,7 +339,7 @@ func (s *Setter) setUint(key string, values ...string) error { //nolint:cyclop
 	if err := expectOne(values); err != nil {
 		return err
 	}
-	var uval uint
+	var uval uint64
 	if strings.HasPrefix(values[0], "0") && len(values[0]) > 1 { //nolint:nestif
 		v, err := strconv.ParseUint(values[0], 8, 64)
 		if err != nil {
@@ -348,7 +348,7 @@ func (s *Setter) setUint(key string, values ...string) error { //nolint:cyclop
 		if v > uint64(math.MaxUint) {
 			return fmt.Errorf("%w: invalid uint value %q", errInvalidValue, values[0])
 		}
-		uval = uint(v)
+		uval = v
 	} else {
 		v, err := strconv.ParseUint(values[0], 10, 64)
 		if err != nil {
@@ -357,7 +357,7 @@ func (s *Setter) setUint(key string, values ...string) error { //nolint:cyclop
 		if v > uint64(math.MaxUint) {
 			return fmt.Errorf("%w: invalid uint value %q", errInvalidValue, values[0])
 		}
-		uval = uint(v)
+		uval = v
 	}
 	field, err := s.get(key, reflect.Uint)
 	if err != nil {
@@ -368,20 +368,14 @@ func (s *Setter) setUint(key string, values ...string) error { //nolint:cyclop
 			return nil
 		}
 		uintPtr := reflect.New(reflect.TypeOf(uval))
-		uintPtr.Elem().SetInt(int64(uval))
+		uintPtr.Elem().SetUint(uval)
 		field.Set(uintPtr)
-	} else {
-		if field.Uint() != 0 {
-			return nil
-		}
-		field.SetUint(uint64(uval))
+		return nil
 	}
-	if !field.IsZero() {
+	if field.Uint() != 0 {
 		return nil
 	}
-	uintPtr := reflect.New(reflect.TypeOf(uval))
-	uintPtr.Elem().SetUint(uint64(uval))
-	field.Set(uintPtr)
+	field.SetUint(uval)
 	return nil
 }