From d3e669f31ec35856f5e85df9224ede5bdbf1bc7b Mon Sep 17 00:00:00 2001
From: Nicholas Mc Guire <hofrat@osadl.org>
Date: Wed, 4 Jul 2018 10:03:27 +0200
Subject: [PATCH] powerpc/icp-hv: Fix missing of_node_put() in success path
References: bsc#1065729
Patch-mainline: v5.10-rc1
Git-commit: d3e669f31ec35856f5e85df9224ede5bdbf1bc7b
Both of_find_compatible_node() and of_find_node_by_type() will return
a refcounted node on success - thus for the success path the node must
be explicitly released with a of_node_put().
Fixes: 0b05ac6e2480 ("powerpc/xics: Rewrite XICS driver")
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1530691407-3991-1-git-send-email-hofrat@osadl.org
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
arch/powerpc/sysdev/xics/icp-hv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/sysdev/xics/icp-hv.c b/arch/powerpc/sysdev/xics/icp-hv.c
index ad8117148ea3..21b9d1bf39ff 100644
--- a/arch/powerpc/sysdev/xics/icp-hv.c
+++ b/arch/powerpc/sysdev/xics/icp-hv.c
@@ -174,6 +174,7 @@ int icp_hv_init(void)
icp_ops = &icp_hv_ops;
+ of_node_put(np);
return 0;
}
--
2.28.0