netdev - [net 16/18] net/mlx5: SF: Fix memory leak of work item

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Message-Id: <20210310190342.238957-17-saeed@kernel.org>
Date:   Wed, 10 Mar 2021 11:03:40 -0800
From:   Saeed Mahameed <saeed@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, linux-rdma@...r.kernel.org,
        Shay Drory <shayd@...dia.com>, Parav Pandit <parav@...dia.com>,
        Saeed Mahameed <saeedm@...dia.com>
Subject: [net 16/18] net/mlx5: SF: Fix memory leak of work item

From: Shay Drory <shayd@...dia.com>

Cited patch in the fixes tag missed to free the allocated work.
Fix it by freeing the work after work execution.

Fixes: f3196bb0f14c ("net/mlx5: Introduce vhca state event notifier")
Signed-off-by: Shay Drory <shayd@...dia.com>
Reviewed-by: Parav Pandit <parav@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/sf/vhca_event.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/vhca_event.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/vhca_event.c
index af2f2dd9db25..f1c2068d4f2a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/sf/vhca_event.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/vhca_event.c
@@ -94,6 +94,7 @@ static void mlx5_vhca_state_work_handler(struct work_struct *_work)
 	struct mlx5_core_dev *dev = notifier->dev;
 
 	mlx5_vhca_event_notify(dev, &work->event);
+	kfree(work);
 }
 
 static int
-- 
2.29.2