Add the missing of_node_put() to release the refcount incremented
by of_find_matching_node().
Cc: stable@xxxxxxxxxxxxxxx
Fixes: 4266ab1a8ff5 ("irqchip/gic-v2m: Refactor to prepare for ACPI support")
Signed-off-by: Ma Ke <make24@xxxxxxxxxxx>
---
Changes in v2:
- modified the patch according to suggestions.
---
drivers/irqchip/irq-gic-v2m.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index 51af63c046ed..d5988012eb40 100644
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -407,12 +407,12 @@ static int __init gicv2m_of_init(struct fwnode_handle *parent_handle,
ret = gicv2m_init_one(&child->fwnode, spi_start, nr_spis,
&res, 0);
- if (ret) {
- of_node_put(child);
+ if (ret)
break;
- }
}
+ if (ret && child)
+ of_put_node(child);
if (!ret)
ret = gicv2m_allocate_domains(parent);
if (ret)
--
2.25.1
