From 3a09fae035c879c7ae8e5e154d7b03ddf0de5f20 Mon Sep 17 00:00:00 2001 From: Mark Bloch Date: Tue, 22 Mar 2022 12:58:02 +0000 Subject: [PATCH] net/mlx5: fs, an FTE should have no dests when deleted When deleting an FTE it should have no dests, which means fte->dests_size should be 0. Add a WARN_ON() to catch bugs where the proper tracking wasn't done. Signed-off-by: Mark Bloch Reviewed-by: Maor Gottlieb Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index d512445c76278..fb81756724780 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -605,6 +605,7 @@ static void del_hw_fte(struct fs_node *node) fs_get_obj(ft, fg->node.parent); trace_mlx5_fs_del_fte(fte); + WARN_ON(fte->dests_size); dev = get_dev(&ft->node); root = find_root(&ft->node); if (node->active) { -- 2.30.2