2023-07-06 07:39:30

by Lu Hongfei

[permalink] [raw]
Subject: [PATCH] drivers: bus: intel: Fix resource leaks in for_each_available_child_of_node loop

Ensure child node references are decremented properly
after loop complete.

Signed-off-by: Lu Hongfei <[email protected]>
---
drivers/bus/intel-ixp4xx-eb.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/bus/intel-ixp4xx-eb.c b/drivers/bus/intel-ixp4xx-eb.c
index f5ba6bee6fd8..cac8a8f5d7f9 100644
--- a/drivers/bus/intel-ixp4xx-eb.c
+++ b/drivers/bus/intel-ixp4xx-eb.c
@@ -398,6 +398,7 @@ static int ixp4xx_exp_probe(struct platform_device *pdev)
/* We have at least one child */
have_children = true;
}
+ of_node_put(child);

if (have_children)
return of_platform_default_populate(np, NULL, dev);
--
2.39.0