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Commit 652fc08d authored by Geliang Tang's avatar Geliang Tang Committed by Paolo Bonzini
Browse files

KVM: x86: use list_for_each_entry* 



Use list_for_each_entry*() instead of list_for_each*() to simplify
the code.

Signed-off-by: default avatarGeliang Tang <geliangtang@163.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent e6e3b5a6

arch/x86/kvm/assigned-dev.c

+4 −10
Original line number Diff line number Diff line
@@ -51,11 +51,9 @@ struct kvm_assigned_dev_kernel { 
static struct kvm_assigned_dev_kernel *kvm_find_assigned_dev(struct list_head *head,

						      int assigned_dev_id)

{

	struct list_head *ptr;

	struct kvm_assigned_dev_kernel *match;



	list_for_each(ptr, head) {

		match = list_entry(ptr, struct kvm_assigned_dev_kernel, list);

	list_for_each_entry(match, head, list) {

		if (match->assigned_dev_id == assigned_dev_id)

			return match;

	}
@@ -373,14 +371,10 @@ static void kvm_free_assigned_device(struct kvm *kvm, 


void kvm_free_all_assigned_devices(struct kvm *kvm)

{

	struct list_head *ptr, *ptr2;

	struct kvm_assigned_dev_kernel *assigned_dev;



	list_for_each_safe(ptr, ptr2, &kvm->arch.assigned_dev_head) {

		assigned_dev = list_entry(ptr,

					  struct kvm_assigned_dev_kernel,

					  list);

	struct kvm_assigned_dev_kernel *assigned_dev, *tmp;



	list_for_each_entry_safe(assigned_dev, tmp,

				 &kvm->arch.assigned_dev_head, list) {

		kvm_free_assigned_device(kvm, assigned_dev);

	}

}