This is a note to let you know that I've just added the patch titled
hv_netvsc: use netif_is_bond_master() instead of open code
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
hv_netvsc-use-netif_is_bond_master-instead-of-open-c.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 6f6fdc40a52b38dea903af25b0b238d803c1b0b3
Author: Juhee Kang <claudiajkang@xxxxxxxxx>
Date: Sun Oct 10 13:03:28 2021 +0900
hv_netvsc: use netif_is_bond_master() instead of open code
[ 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@xxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Stable-dep-of: 9cae43da9867 ("hv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 25b65450cbb99..a7d1304466880 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -2784,8 +2784,7 @@ 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) {
