1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 6e8f677f5646..1e95556dc692 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -639,7 +639,7 @@ static void __init parse_drconf_memory(struct device_node *memory)
         unsigned int n, rc, ranges, is_kexec_kdump = 0;
         unsigned long lmb_size, base, size, sz;
         int nid;
-        struct assoc_arrays aa;
+        struct assoc_arrays aa = { .arrays = NULL };
 
         n = of_get_drconf_memory(memory, &dm);
         if (!n)