From: Paul Blakey Date: Tue, 25 Oct 2016 15:36:27 +0000 (+0300) Subject: net/mlx5: Fix autogroups groups num not decreasing X-Git-Tag: v5.15~12545^2~25^2~8 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=32dba76a7a3104b2815f31b1755f4c0ba1f01a78;p=platform%2Fkernel%2Flinux-starfive.git net/mlx5: Fix autogroups groups num not decreasing Autogroups groups num is increased when creating a new flow group, but is never decreased. Now decreasing it when deleting a flow group. Fixes: f0d22d187473 ('net/mlx5_core: Introduce flow steering autogrouped flow table') Signed-off-by: Paul Blakey Signed-off-by: Saeed Mahameed Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index 17559c842905..89696048b045 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -436,6 +436,9 @@ static void del_flow_group(struct fs_node *node) fs_get_obj(ft, fg->node.parent); dev = get_dev(&ft->node); + if (ft->autogroup.active) + ft->autogroup.num_groups--; + if (mlx5_cmd_destroy_flow_group(dev, ft, fg->id)) mlx5_core_warn(dev, "flow steering can't destroy fg %d of ft %d\n", fg->id, ft->id);