[PATCH net-next v2] bonding: 802.3ad replace MAC_ADDRESS_EQUAL with __agg_has_partner

[Jones Syue 薛懷宗]

They are verifying the same thing: if aggregator has a partner or not.
Replaces macro with inline function would look more clear to understand.

Signed-off-by: Jones Syue <jonessyue@xxxxxxxx>
---
v2:
  - Add correct CC list by './scripts/get_maintainer.pl -f Documentation/networking/bonding.rst'
v1: https://lore.kernel.org/netdev/SI2PR04MB50977DA9BB51D9C8FAF6928ADC562@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/
---
 drivers/net/bonding/bond_3ad.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index f2942e8..eb3c2d1 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -2036,9 +2036,7 @@ static void ad_enable_collecting(struct port *port)
  */
 static void ad_disable_distributing(struct port *port, bool *update_slave_arr)
 {
-	if (port->aggregator &&
-	    !MAC_ADDRESS_EQUAL(&port->aggregator->partner_system,
-			       &(null_mac_addr))) {
+	if (port->aggregator && __agg_has_partner(port->aggregator)) {
 		slave_dbg(port->slave->bond->dev, port->slave->dev,
 			  "Disabling distributing on port %d (LAG %d)\n",
 			  port->actor_port_number,
@@ -2078,9 +2076,7 @@ static void ad_enable_collecting_distributing(struct port *port,
 static void ad_disable_collecting_distributing(struct port *port,
 					       bool *update_slave_arr)
 {
-	if (port->aggregator &&
-	    !MAC_ADDRESS_EQUAL(&(port->aggregator->partner_system),
-			       &(null_mac_addr))) {
+	if (port->aggregator && __agg_has_partner(port->aggregator)) {
 		slave_dbg(port->slave->bond->dev, port->slave->dev,
 			  "Disabling port %d (LAG %d)\n",
 			  port->actor_port_number,
-- 
2.1.4