linux-kernel - [PATCH 5.4 36/51] hv_netvsc: use netif_is_bond

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Date: Wed, 13 Mar 2024 13:01:57 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Juhee Kang <claudiajkang@...il.com>,
	"David S . Miller" <davem@...emloft.net>,
	Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 36/51] hv_netvsc: use netif_is_bond_master() instead of open code

From: Juhee Kang <claudiajkang@...il.com>

[ Upstream commit c60882a4566a0a62dc3a40c85131103aad83dcb3 ]

Use netif_is_bond_master() function instead of open code, which is
((event_dev->priv_flags & IFF_BONDING) && (event_dev->flags & IFF_MASTER)).
This patch doesn't change logic.

Signed-off-by: Juhee Kang <claudiajkang@...il.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Stable-dep-of: 9cae43da9867 ("hv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed")
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/hyperv/netvsc_drv.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 5697fe709f687..880c3f69c9c10 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -2511,8 +2511,7 @@ static int netvsc_netdev_event(struct notifier_block *this,
 		return NOTIFY_DONE;
 
 	/* Avoid Bonding master dev with same MAC registering as VF */
-	if ((event_dev->priv_flags & IFF_BONDING) &&
-	    (event_dev->flags & IFF_MASTER))
+	if (netif_is_bond_master(event_dev))
 		return NOTIFY_DONE;
 
 	switch (event) {
-- 
2.43.0