From: Talat Batheesh <talatb@xxxxxxxxxxxx>
[ Upstream commit fd7e848077c1a466b9187537adce16658f7cb94b ]
Allocated memory for context should be freed once
finished working with it.
Fixes: d6c4f0298cec ("net/mlx5: Refactor accel IPSec code")
Signed-off-by: Talat Batheesh <talatb@xxxxxxxxxxxx>
Reviewed-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
Reviewed-by: Tariq Toukan <tariqt@xxxxxxxxxxxx>
Signed-off-by: Saeed Mahameed <saeedm@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
index 5645a4facad2..b8ee9101c506 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
@@ -245,7 +245,7 @@ static void *mlx5_fpga_ipsec_cmd_exec(struct mlx5_core_dev *mdev,
return ERR_PTR(res);
}
- /* Context will be freed by wait func after completion */
+ /* Context should be freed by the caller after completion. */
return context;
}
@@ -418,10 +418,8 @@ static int mlx5_fpga_ipsec_set_caps(struct mlx5_core_dev *mdev, u32 flags)
cmd.cmd = htonl(MLX5_FPGA_IPSEC_CMD_OP_SET_CAP);
cmd.flags = htonl(flags);
context = mlx5_fpga_ipsec_cmd_exec(mdev, &cmd, sizeof(cmd));
- if (IS_ERR(context)) {
- err = PTR_ERR(context);
- goto out;
- }
+ if (IS_ERR(context))
+ return PTR_ERR(context);
err = mlx5_fpga_ipsec_cmd_wait(context);
if (err)
@@ -435,6 +433,7 @@ static int mlx5_fpga_ipsec_set_caps(struct mlx5_core_dev *mdev, u32 flags)
}
out:
+ kfree(context);
return err;
}
--
2.17.1
