Commit 4ce79063 authored Aug 21, 2020 by Tian Tao Committed by Jens Axboe Sep 01, 2020

virtio-blk: Use kobj_to_dev() instead of container_of()



Use kobj_to_dev() instead of container_of()

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent c4823983

drivers/block/virtio_blk.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;

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