net/mlx5e: IPoIB, Add error path in mlx5_rdma_setup_rn (ef1ce7d7) · Commits · 戴 / test

Check return value from mlx5e_attach_netdev, add error path on failure. Fixes: ("net/mlx5e: IPoIB, Add netdevice profile skeleton") Signed-off-by:

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

+8 −1

Original line number	Diff line number	Diff line
		@@ -698,7 +698,9 @@ static int mlx5_rdma_setup_rn(struct ib_device *ibdev, u8 port_num,

		prof->init(mdev, netdev, prof, ipriv);

		mlx5e_attach_netdev(epriv);
		err = mlx5e_attach_netdev(epriv);
		if (err)
		goto detach;
		netif_carrier_off(netdev);

		/* set rdma_netdev func pointers */
		@@ -714,6 +716,11 @@ static int mlx5_rdma_setup_rn(struct ib_device *ibdev, u8 port_num,

		return 0;

		detach:
		prof->cleanup(epriv);
		if (ipriv->sub_interface)
		return err;
		mlx5e_destroy_mdev_resources(mdev);
		destroy_ht:
		mlx5i_pkey_qpn_ht_cleanup(netdev);
		return err;