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From: wangbo <wdjjwb@163.com>
To: linux-kernel@vger.kernel.org
Cc: paulus@ozlabs.org, kvm-ppc@vger.kernel.org, wang.bo116@zte.com.cn
Subject: [PATCH] KVM: PPC: Book3S: Replace kmalloc_node+memset with kzalloc_node
Date: Mon,  7 Jan 2019 20:15:52 +0800	[thread overview]
Message-ID: <1546863352-23593-1-git-send-email-wdjjwb@163.com> (raw)

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



             reply	other threads:[~2019-01-07 12:16 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-07 12:15 wangbo [this message]
2019-02-22  9:38 ` Paul Mackerras

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