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net/mlx5: Annotate mutex destroy for root ns 

commit 9ca415399d upstream.

Invoke mutex_destroy() to catch any errors.

Fixes: 2cc43b494a ("net/mlx5_core: Managing root flow table")
Signed-off-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
Roi Dayan 2020-05-14 23:44:38 +03:00 committed by Greg Kroah-Hartman
parent f493398fe0
commit 3f4f034a86
1 changed files with 6 additions and 0 deletions
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6
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
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@ -417,6 +417,12 @@ static void del_sw_ns(struct fs_node *node)
static void del_sw_prio(struct fs_node *node)
{
struct mlx5_flow_root_namespace *root_ns;
struct mlx5_flow_namespace *ns;
fs_get_obj(ns, node);
root_ns = container_of(ns, struct mlx5_flow_root_namespace, ns);
mutex_destroy(&root_ns->chain_lock);
kfree(node);
}