diff mbox

[-next] KVM: PPC: Book3S HV: Use list_move_tail instead of list_del/list_add_tail

Message ID 1476717350-12884-1-git-send-email-weiyj.lk@gmail.com
State Accepted
Headers show

Commit Message

Wei Yongjun Oct. 17, 2016, 3:15 p.m. UTC 
From: Wei Yongjun <weiyongjun1@huawei.com>

Using list_move_tail() instead of list_del() + list_add_tail().

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
 arch/powerpc/kvm/book3s_hv.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)




--
To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Comments

Paul Mackerras Nov. 21, 2016, 5:05 a.m. UTC | #1 
On Mon, Oct 17, 2016 at 03:15:50PM +0000, Wei Yongjun wrote:
> From: Wei Yongjun <weiyongjun1@huawei.com>
> 
> Using list_move_tail() instead of list_del() + list_add_tail().
> 
> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>

Thanks, applied to kvm-ppc-next.

Paul.
--
To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
diff mbox

Patch

diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 3686471..4159431 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -2123,8 +2123,7 @@  static bool can_dynamic_split(struct kvmppc_vcore *vc, struct core_info *cip)
 	cip->subcore_threads[sub] = vc->num_threads;
 	cip->subcore_vm[sub] = vc->kvm;
 	init_master_vcore(vc);
-	list_del(&vc->preempt_list);
-	list_add_tail(&vc->preempt_list, &cip->vcs[sub]);
+	list_move_tail(&vc->preempt_list, &cip->vcs[sub]);
 
 	return true;
 }