From: Yishai Hadas <yishaih@xxxxxxxxxxxx> 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 <yishaih@xxxxxxxxxxxx> Acked-by: Saeed Mahameed <saeedm@xxxxxxxxxxxx> Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx> --- 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 c634a78d5cdd..678454535460 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c @@ -503,7 +503,8 @@ 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
