From: Liao Pingfang <[email protected]>
The variable np in function m10v_smp_init takes the return value
of of_find_compatible_node, which gets a node but does not put it. If
this node is not put it may cause a memory leak. Hence put np after its
life has been exhausted.
Signed-off-by: Liao Pingfang <[email protected]>
Signed-off-by: Yi Wang <[email protected]>
---
Changes in v2: improve the subject and description of this commit.
arch/arm/mach-milbeaut/platsmp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-milbeaut/platsmp.c b/arch/arm/mach-milbeaut/platsmp.c
index 3ea880f..1f1ff21 100644
--- a/arch/arm/mach-milbeaut/platsmp.c
+++ b/arch/arm/mach-milbeaut/platsmp.c
@@ -53,6 +53,7 @@ static void m10v_smp_init(unsigned int max_cpus)
return;
m10v_smp_base = of_iomap(np, 0);
+ of_node_put(np);
if (!m10v_smp_base)
return;
--
2.9.5