diff mbox series

[mlx5-next,01/10] net/mlx5: Release resource on error flow

Message ID 20181108191017.21891-2-leon@kernel.org
State Awaiting Upstream, archived
Delegated to: David Miller
Headers show
Series Collection of ODP fixes | expand

Commit Message

Leon Romanovsky Nov. 8, 2018, 7:10 p.m. UTC 
From: Moni Shoua <monis@mellanox.com>

Fix reference counting leakage when the event handler aborts due to an
unsupported event for the resource type.

Fixes: a14c2d4beee5 ("net/mlx5_core: Warn on unsupported events of QP/RQ/SQ")
Signed-off-by: Moni Shoua <monis@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/qp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/qp.c b/drivers/net/ethernet/mellanox/mlx5/core/qp.c
index 91b8139a388d..690dc1dd9391 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/qp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/qp.c
@@ -132,7 +132,7 @@  void mlx5_rsc_event(struct mlx5_core_dev *dev, u32 rsn, int event_type)
 	if (!is_event_type_allowed((rsn >> MLX5_USER_INDEX_LEN), event_type)) {
 		mlx5_core_warn(dev, "event 0x%.2x is not allowed on resource 0x%.8x\n",
 			       event_type, rsn);
-		return;
+		goto out;
 	}
 
 	switch (common->res) {
@@ -150,7 +150,7 @@  void mlx5_rsc_event(struct mlx5_core_dev *dev, u32 rsn, int event_type)
 	default:
 		mlx5_core_warn(dev, "invalid resource type for 0x%x\n", rsn);
 	}
-
+out:
 	mlx5_core_put_rsc(common);
 }