Stefano Garzarella
2020-Aug-21 08:14 UTC
[PATCH] virtio-blk: Use kobj_to_dev() instead of container_of()
On Fri, Aug 21, 2020 at 09:19:15AM +0800, Tian Tao wrote:> Use kobj_to_dev() instead of container_of() > > Signed-off-by: Tian Tao <tiantao6 at hisilicon.com> > --- > drivers/block/virtio_blk.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c > index 63b213e0..eb367b5 100644 > --- a/drivers/block/virtio_blk.c > +++ b/drivers/block/virtio_blk.c > @@ -631,7 +631,7 @@ static struct attribute *virtblk_attrs[] = { > static umode_t virtblk_attrs_are_visible(struct kobject *kobj, > struct attribute *a, int n) > { > - struct device *dev = container_of(kobj, struct device, kobj); > + struct device *dev = kobj_to_dev(kobj); > struct gendisk *disk = dev_to_disk(dev); > struct virtio_blk *vblk = disk->private_data; > struct virtio_device *vdev = vblk->vdev; > -- > 2.7.4 >Reviewed-by: Stefano Garzarella <sgarzare at redhat.com> Thanks, Stefano