Please review the following two patches. First patch makes int-return function to a void one as it anyway returns 0. Second patch replace all EINVAL error codes returned from mlx4_ib_poll_one to EAGAIN. [PATCH 1/2] IB/mlx4: Make function use_tunnel_data return void [PATCH 2/2] IB/mlx4: Return EAGAIN for any error in mlx4_ib_poll_one -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html