[PATCH] powerpc/smp: Initialize thread_groups local variable

[Gautham R. Shenoy]

Signed-off-by: Gautham R. Shenoy <ego@xxxxxxxxxxxxxxxxxx>
---
 arch/powerpc/kernel/smp.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 5cdcf44..356751e 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -809,8 +809,9 @@ static int init_cpu_l1_cache_map(int cpu)
 
 {
 	struct device_node *dn = of_get_cpu_node(cpu, NULL);
-	struct thread_groups tg;
-
+	struct thread_groups tg = {.property = 0,
+				   .nr_groups = 0,
+				   .threads_per_group = 0};
 	int first_thread = cpu_first_thread_sibling(cpu);
 	int i, cpu_group_start = -1, err = 0;
 
-- 
1.9.4