Messages in this thread Patch in this message | | | From | Miaoqian Lin <> | Subject | [PATCH 1/6] irqchip/gic/realview: Fix refcount leak in realview_gic_of_init | Date | Wed, 1 Jun 2022 12:09:25 +0400 |
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of_find_matching_node_and_match() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
Fixes: 82b0a434b436 ("irqchip/gic/realview: Support more RealView DCC variants") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> --- drivers/irqchip/irq-gic-realview.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/irqchip/irq-gic-realview.c b/drivers/irqchip/irq-gic-realview.c index b4c1924f0255..38fab02ffe9d 100644 --- a/drivers/irqchip/irq-gic-realview.c +++ b/drivers/irqchip/irq-gic-realview.c @@ -57,6 +57,7 @@ realview_gic_of_init(struct device_node *node, struct device_node *parent) /* The PB11MPCore GIC needs to be configured in the syscon */ map = syscon_node_to_regmap(np); + of_node_put(np); if (!IS_ERR(map)) { /* new irq mode with no DCC */ regmap_write(map, REALVIEW_SYS_LOCK_OFFSET, -- 2.25.1
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