From: Eli Britstein <elibr@mellanox.com>
Date: Sun, 28 Jun 2020 15:42:26 +0300
Subject: net/mlx5e: CT: Fix memory leak in cleanup
Patch-mainline: v5.8-rc5
Git-commit: eb32b3f53d283e8d68b6d86c3a6ed859b24dacae
References: jsc#SLE-15172
CT entries are deleted via a workqueue from netfilter. If removing the
module before that, the rules are cleaned by the driver itself, but the
memory entries for them are not freed. Fix that.
Fixes: ac991b48d43c ("net/mlx5e: CT: Offload established flows")
Signed-off-by: Eli Britstein <elibr@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c
@@ -1097,6 +1097,7 @@ mlx5_tc_ct_flush_ft_entry(void *ptr, voi
struct mlx5_ct_entry *entry = ptr;
mlx5_tc_ct_entry_del_rules(ct_priv, entry);
+ kfree(entry);
}
static void