Simpify kvm_deassign_ioeventfd_idx to use list_for_each_entry as the
loop just ends at the entry that's founded and deleted.
Signed-off-by: Wei Wang <wei.w.wang@xxxxxxxxx>
---
virt/kvm/eventfd.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c
index 1b277afb545b..2b56a3c81957 100644
--- a/virt/kvm/eventfd.c
+++ b/virt/kvm/eventfd.c
@@ -868,7 +868,7 @@ static int
kvm_deassign_ioeventfd_idx(struct kvm *kvm, enum kvm_bus bus_idx,
struct kvm_ioeventfd *args)
{
- struct _ioeventfd *p, *tmp;
+ struct _ioeventfd *p;
struct eventfd_ctx *eventfd;
struct kvm_io_bus *bus;
int ret = -ENOENT;
@@ -882,8 +882,7 @@ kvm_deassign_ioeventfd_idx(struct kvm *kvm, enum kvm_bus bus_idx,
mutex_lock(&kvm->slots_lock);
- list_for_each_entry_safe(p, tmp, &kvm->ioeventfds, list) {
-
+ list_for_each_entry(p, &kvm->ioeventfds, list) {
if (p->bus_idx != bus_idx ||
p->eventfd != eventfd ||
p->addr != args->addr ||
--
2.27.0
