From: Geliang Tang <geliangtang@163.com>
Date: Fri, 1 Jan 2016 11:47:12 +0000 (+0800)
Subject: KVM: use list_for_each_entry_safe
X-Git-Tag: v5.15~14045^2~53
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e6e3b5a64e5f15ebd569118a9af16bd4165cbd1a;p=platform%2Fkernel%2Flinux-starfive.git

KVM: use list_for_each_entry_safe

Use list_for_each_entry_safe() instead of list_for_each_safe() to
simplify the code.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index ba45e41..39c36d4 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -620,13 +620,10 @@ void *kvm_kvzalloc(unsigned long size)
 
 static void kvm_destroy_devices(struct kvm *kvm)
 {
-	struct list_head *node, *tmp;
+	struct kvm_device *dev, *tmp;
 
-	list_for_each_safe(node, tmp, &kvm->devices) {
-		struct kvm_device *dev =
-			list_entry(node, struct kvm_device, vm_node);
-
-		list_del(node);
+	list_for_each_entry_safe(dev, tmp, &kvm->devices, vm_node) {
+		list_del(&dev->vm_node);
 		dev->ops->destroy(dev);
 	}
 }