driver: macvlan: Replace integer number with bool value

The return value of function macvlan_addr_busy is used as bool value, so use bool value instead of integer number "1" and "0". Signed-off-by: Gao Feng <[email protected]> Signed-off-by: David S. Miller <[email protected]>
oohal · Nov 14, 2016 · d94d025 · d94d025
1 parent 535e7b4
commit d94d025
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
@@ -179,20 +179,20 @@ static void macvlan_hash_change_addr(struct macvlan_dev *vlan,
 	macvlan_hash_add(vlan);
 }
 
-static int macvlan_addr_busy(const struct macvlan_port *port,
-				const unsigned char *addr)
+static bool macvlan_addr_busy(const struct macvlan_port *port,
+			      const unsigned char *addr)
 {
 	/* Test to see if the specified multicast address is
 	 * currently in use by the underlying device or
 	 * another macvlan.
 	 */
 	if (ether_addr_equal_64bits(port->dev->dev_addr, addr))
-		return 1;
+		return true;
 
 	if (macvlan_hash_lookup(port, addr))
-		return 1;
+		return true;
 
-	return 0;
+	return false;
 }