diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c index 323eaf979aea..5c959a995199 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c @@ -837,7 +837,8 @@ static int mlxsw_sp_span_policer_id_base_set(struct mlxsw_sp_span *span, static void mlxsw_sp_span_policer_id_base_unset(struct mlxsw_sp_span *span) { - refcount_dec(&span->policer_id_base_ref_count); + if (refcount_dec_and_test(&span->policer_id_base_ref_count)) + span->policer_id_base = 0; } static struct mlxsw_sp_span_entry * |