1 files changed, 3 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c
index a8099c806150..3934c227549b 100644
--- a/arch/powerpc/kernel/prom_parse.c
+++ b/arch/powerpc/kernel/prom_parse.c
@@ -465,8 +465,10 @@ u32 *of_get_pci_address(struct device_node *dev, int bar_no, u64 *size,
         if (parent == NULL)
                 return NULL;
         bus = of_match_bus(parent);
-        if (strcmp(bus->name, "pci"))
+        if (strcmp(bus->name, "pci")) {
+                of_node_put(parent);
                 return NULL;
+        }
         bus->count_cells(dev, &na, &ns);
         of_node_put(parent);
         if (!OF_CHECK_COUNTS(na, ns))