From 4ce790632803bf2ec47271895a59936c70df7e78 Mon Sep 17 00:00:00 2001 From: Tian Tao Date: Fri, 21 Aug 2020 09:19:15 +0800 Subject: [PATCH] virtio-blk: Use kobj_to_dev() instead of container_of() Use kobj_to_dev() instead of container_of() Signed-off-by: Tian Tao Reviewed-by: Bart Van Assche Reviewed-by: Stefan Hajnoczi Reviewed-by: Stefano Garzarella Signed-off-by: Jens Axboe --- 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 b2e48dac1ebd..ca63a41059d6 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -646,7 +646,7 @@ 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; -- 2.11.0