RDMA/cma: Use existing netif_is_bond_master function

When checking whatever the current netdev is the bond master interface,
use kernel API netif_is_bond_master() instead of hardcoding the check.
No functionality is changed.

Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 84812b9dea9b938343c117104b4f526da1d6c439..e66963ca58bddaf02813c4e080f48ad4cf18be00 100644 (file)
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -4294,7 +4294,7 @@ static int cma_netdev_callback(struct notifier_block *self, unsigned long event,
        if (event != NETDEV_BONDING_FAILOVER)
                return NOTIFY_DONE;
 
-       if (!(ndev->flags & IFF_MASTER) || !(ndev->priv_flags & IFF_BONDING))
+       if (!netif_is_bond_master(ndev))
                return NOTIFY_DONE;
 
        mutex_lock(&lock);