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net/mlx5: Fix QoS reference leak in vport enable error path

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Add missing esw_qos_put() call when __esw_qos_alloc_node() fails in
mlx5_esw_qos_vport_enable().

Fixes: be034baba8 ("net/mlx5: Make vport QoS enablement more flexible for future extensions")
Signed-off-by: Carolina Jubran <cjubran@nvidia.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Link: https://patch.msgid.link/20250820133209.389065-6-mbloch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Carolina Jubran
2025-08-20 16:32:06 +03:00
committed by Jakub Kicinski
parent b697ef4d1d
commit 3c114fb2af
1 changed files with 3 additions and 1 deletions
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drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c
+3 -1
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@@ -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);