From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Tue, 27 Aug 2019 08:44:20 +0200
A null pointer would be passed to a call of the function “of_node_put”
immediately after a call of the function “of_find_compatible_node” failed
at one place.
Remove this superfluous function call.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
arch/powerpc/platforms/82xx/pq2ads-pci-pic.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
index 096cc0d59fd8..6cc054db7043 100644
--- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
+++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
@@ -123,7 +123,6 @@ int __init pq2ads_pci_init_irq(void)
np = of_find_compatible_node(NULL, NULL, "fsl,pq2ads-pci-pic");
if (!np) {
printk(KERN_ERR "No pci pic node in device tree.\n");
- of_node_put(np);
goto out;
}
--
2.23.0
