Commit 74bbaebf authored Mar 19, 2019 by Maxim Mikityanskiy Committed by Saeed Mahameed Apr 23, 2019

net/mlx5e: Report mlx5e_xdp_set errors



If the channels fail to reopen after setting an XDP program, return the
error code instead of 0. A proper fix is still needed, as now any error
while reopening the channels brings the interface down. This patch only
adds error reporting.

Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

parent 83b2fd64

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -4313,7 +4313,7 @@ static int mlx5e_xdp_set(struct net_device netdev, struct bpf_prog prog)
		mlx5e_set_rq_type(priv->mdev, &priv->channels.params);

		if (was_opened && reset)
		mlx5e_open_locked(netdev);
		err = mlx5e_open_locked(netdev);

		if (!test_bit(MLX5E_STATE_OPENED, &priv->state) \|\| reset)
		goto unlock;

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