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-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c b/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c
index 30282d86e6b9..cb0a48d374a3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c
@@ -126,6 +126,10 @@ static void mlx5_lag_fib_route_event(struct mlx5_lag *ldev,
return;
}
+ /* Handle multipath entry with lower priority value */
+ if (mp->mfi && mp->mfi != fi && fi->fib_priority >= mp->mfi->fib_priority)
+ return;
+
/* Handle add/replace event */
nhs = fib_info_num_path(fi);
if (nhs == 1) {
@@ -135,12 +139,13 @@ static void mlx5_lag_fib_route_event(struct mlx5_lag *ldev,
int i = mlx5_lag_dev_get_netdev_idx(ldev, nh_dev);
if (i < 0)
- i = MLX5_LAG_NORMAL_AFFINITY;
- else
- ++i;
+ return;
+ i++;
mlx5_lag_set_port_affinity(ldev, i);
}
+
+ mp->mfi = fi;
return;
}