From 70a43d3fd4efba2de97152788df723c7812bb834 Mon Sep 17 00:00:00 2001 From: Yishai Hadas Date: Sun, 30 Jun 2019 19:23:26 +0300 Subject: [PATCH] net/mlx5: Report a CQ error event only when a handler was set 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 Acked-by: Saeed Mahameed Signed-off-by: Leon Romanovsky --- 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); -- 2.30.2