linux-kernel - [PATCH net-next v2] bonding: 802.3ad replace MAC_ADDRESS_EQUAL with __agg_has

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Date: Fri, 23 Feb 2024 04:12:00 +0000
From: Jones Syue 薛懷宗 <jonessyue@...p.com>
To: "netdev@...r.kernel.org" <netdev@...r.kernel.org>
CC: "j.vosburgh@...il.com" <j.vosburgh@...il.com>, "andy@...yhouse.net"
	<andy@...yhouse.net>, "davem@...emloft.net" <davem@...emloft.net>,
	"edumazet@...gle.com" <edumazet@...gle.com>, "kuba@...nel.org"
	<kuba@...nel.org>, "pabeni@...hat.com" <pabeni@...hat.com>, "corbet@....net"
	<corbet@....net>, "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH net-next v2] bonding: 802.3ad replace MAC_ADDRESS_EQUAL with
  __agg_has_partner

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@...p.com>
---
v2:
  - Add correct CC list by './scripts/get_maintainer.pl -f Documentation/networking/bonding.rst'
v1: https://lore.kernel.org/netdev/SI2PR04MB50977DA9BB51D9C8FAF6928ADC562@SI2PR04MB5097.apcprd04.prod.outlook.com/
---
 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