[PATCH] KVM: PPC: Book3S: Replace kmalloc_node+memset with kzalloc_node

wangbo
2019-01-07T12:16:13Z

Replace kmalloc_node and memset with kzalloc_node

Signed-off-by: wangbo <wang.bo116@zte.com.cn>
---
arch/powerpc/kvm/book3s_hv.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 5a066fc..27112b7 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -5342,13 +5342,11 @@ static int kvm_init_subcore_bitmap(void)
continue;

sibling_subcore_state =
- kmalloc_node(sizeof(struct sibling_subcore_state),
+ kzalloc_node(sizeof(struct sibling_subcore_state),
GFP_KERNEL, node);
if (!sibling_subcore_state)
return -ENOMEM;

- memset(sibling_subcore_state, 0,
- sizeof(struct sibling_subcore_state));

for (j = 0; j < threads_per_core; j++) {
int cpu = first_cpu + j;
--
2.7.4