From: Carolina Jubran Add missing esw_qos_put() call when __esw_qos_alloc_node() fails in mlx5_esw_qos_vport_enable(). Fixes: be034baba83e ("net/mlx5: Make vport QoS enablement more flexible for future extensions") Signed-off-by: Carolina Jubran Reviewed-by: Cosmin Ratiu Signed-off-by: Mark Bloch --- drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c index 452a948a3e6d..41aec07bb6c2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c @@ -1109,8 +1109,10 @@ static int mlx5_esw_qos_vport_enable(struct mlx5_vport *vport, enum sched_node_t parent_esw = parent ? parent->esw : esw; sched_node = __esw_qos_alloc_node(parent_esw, 0, type, parent); - if (!sched_node) + if (!sched_node) { + esw_qos_put(esw); return -ENOMEM; + } if (!parent) list_add_tail(&sched_node->entry, &esw->qos.domain->nodes); -- 2.34.1