Commit 433da860 authored by Geliang Tang's avatar Geliang Tang Committed by Paolo Bonzini
Browse files

KVM: async_pf: use list_first_entry 



To make the intention clearer, use list_first_entry instead of
list_entry.

Signed-off-by: default avatarGeliang Tang <geliangtang@163.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent d74c0e6b

virt/kvm/async_pf.c

+4 −4
Original line number Diff line number Diff line
@@ -109,7 +109,7 @@ void kvm_clear_async_pf_completion_queue(struct kvm_vcpu *vcpu) 
	/* cancel outstanding work queue item */

	while (!list_empty(&vcpu->async_pf.queue)) {

		struct kvm_async_pf *work =

			list_entry(vcpu->async_pf.queue.next,

			list_first_entry(&vcpu->async_pf.queue,

					 typeof(*work), queue);

		list_del(&work->queue);
@@ -127,7 +127,7 @@ void kvm_clear_async_pf_completion_queue(struct kvm_vcpu *vcpu) 
	spin_lock(&vcpu->async_pf.lock);

	while (!list_empty(&vcpu->async_pf.done)) {

		struct kvm_async_pf *work =

			list_entry(vcpu->async_pf.done.next,

			list_first_entry(&vcpu->async_pf.done,

					 typeof(*work), link);

		list_del(&work->link);

		kmem_cache_free(async_pf_cache, work);