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-rw-r--r--drivers/vfio/vfio.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
index 92b85676..887ae43 100644
--- a/drivers/vfio/vfio.c
+++ b/drivers/vfio/vfio.c
@@ -396,7 +396,6 @@ static void vfio_device_release(struct kref *kref)
struct vfio_device, kref);
struct vfio_group *group = device->group;
- mutex_lock(&group->device_lock);
list_del(&device->group_next);
mutex_unlock(&group->device_lock);
@@ -412,7 +411,7 @@ static void vfio_device_release(struct kref *kref)
static void vfio_device_put(struct vfio_device *device)
{
struct vfio_group *group = device->group;
- kref_put(&device->kref, vfio_device_release);
+ kref_put_mutex(&device->kref, vfio_device_release, &group->device_lock);
vfio_group_put(group);
}