Commits
Leon Romanovsky committed 20697434b6e
IB/mlx4: Don't return errors from poll_cq Remove returning errors from mlx4 poll_cq function. Polling CQ operation in kernel never fails by Mellanox HCA architecture and respective driver design. Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>