From: Yishai Hadas <[email protected]> Report a CQ error event only when a handler was set.
This enables mlx5_ib to not set a handler upon CQ creation and use some other mechanism to get this event as of other events by the mlx5_eq_notifier_register API. Signed-off-by: Yishai Hadas <[email protected]> Reviewed-by: Saeed Mahameed <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> --- drivers/net/ethernet/mellanox/mlx5/core/eq.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c index 5971c1870e0d..c2a679657c34 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c @@ -494,7 +494,8 @@ static int cq_err_event_notifier(struct notifier_block *nb, return NOTIFY_OK; } - cq->event(cq, type); + if (cq->event) + cq->event(cq, type); mlx5_cq_put(cq); -- 2.20.1
