From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Mon, 23 Sep 2024 18:32:21 +0200
An of_node_put(dn) call was immediately used after a pointer check
for a pnv_php_find_slot() call in this function implementation.
Thus call such a function instead directly before the check.
This issue was transformed by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
drivers/pci/hotplug/pnv_php.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/pci/hotplug/pnv_php.c b/drivers/pci/hotplug/pnv_php.c
index 573a41869c15..fcbf20db136b 100644
--- a/drivers/pci/hotplug/pnv_php.c
+++ b/drivers/pci/hotplug/pnv_php.c
@@ -697,12 +697,9 @@ static int pnv_php_register_slot(struct pnv_php_slot
*php_slot)
}
parent = pnv_php_find_slot(dn);
- if (parent) {
- of_node_put(dn);
- break;
- }
-
of_node_put(dn);
+ if (parent)
+ break;
}
spin_lock_irqsave(&pnv_php_lock, flags);
--
2.46.1
