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authorMoshe Shemesh <moshe@mellanox.com>2020-04-29 23:56:58 +0300
committerSaeed Mahameed <saeedm@mellanox.com>2020-05-22 17:28:46 -0700
commitdf14ad1eccb04a4a28c90389214dbacab085b244 (patch)
tree89c396e75f1b1352ff8be3e1217cb3506f176ddc
parenta16b8e0dcf7043bee46174bed0553cc9e36b63a5 (diff)
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net/mlx5: Fix memory leak in mlx5_events_init
Fix memory leak in mlx5_events_init(), in case create_single_thread_workqueue() fails, events struct should be freed. Fixes: 5d3c537f9070 ("net/mlx5: Handle event of power detection in the PCIE slot") Signed-off-by: Moshe Shemesh <moshe@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/events.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/events.c b/drivers/net/ethernet/mellanox/mlx5/core/events.c
index 8bcf3426b9c6..3ce17c3d7a00 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/events.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/events.c
@@ -346,8 +346,10 @@ int mlx5_events_init(struct mlx5_core_dev *dev)
events->dev = dev;
dev->priv.events = events;
events->wq = create_singlethread_workqueue("mlx5_events");
- if (!events->wq)
+ if (!events->wq) {
+ kfree(events);
return -ENOMEM;
+ }
INIT_WORK(&events->pcie_core_work, mlx5_pcie_event);
return 0;