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().
Signed-off-by: Nicholas Mc Guire <hof...@osadl.org>
Fixes: commit 0b05ac6e2480 ("powerpc/xics: Rewrite XICS driver")
---
Problem found by experimental coccinelle script
Patch was compiletested with: ppc64_defconfig (implies
CONFIG_PPC_ICP_HV=y)
with sparse warnings though not related to the proposed change
Patch is against 4.18-rc3 (localversion-next is next-20180704)
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 bbc839a..003deaa 100644
--- a/arch/powerpc/sysdev/xics/icp-hv.c
+++ b/arch/powerpc/sysdev/xics/icp-hv.c
@@ -179,6 +179,7 @@ int icp_hv_init(void)
icp_ops = &icp_hv_ops;
+ of_node_put(np);
return 0;
}
--
2.1.4
