net/mlx5e: Fix memory leak of tunnel info when rule under multipath not ready

[ Upstream commit 12a240a41427d37b5e70570700704e84c827452f ]

When deleting vxlan flow rule under multipath, tun_info in parse_attr is
not freed when the rule is not ready.

Fixes: ef06c9ee8933 ("net/mlx5e: Allow one failure when offloading tc encap rules under multipath")
Signed-off-by: Jianbo Liu <jianbol@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index fcedb5bdca9e57bda7d9c52cca8f910954ff6175..f1701ee4619b6b7615351cb8b12f5051cc433347 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -1399,11 +1399,8 @@ static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv,
 
        mlx5e_put_flow_tunnel_id(flow);
 
-       if (flow_flag_test(flow, NOT_READY)) {
+       if (flow_flag_test(flow, NOT_READY))
                remove_unready_flow(flow);
-               kvfree(attr->parse_attr);
-               return;
-       }
 
        if (mlx5e_is_offloaded_flow(flow)) {
                if (flow_flag_test(flow, SLOW))