From: Wang Qing <wangqing@vivo.com>
To: "Michael S. Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Jens Axboe <axboe@kernel.dk>,
virtualization@lists.linux-foundation.org,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Wang Qing <wangqing@vivo.com>
Subject: [PATCH] drivers\block: Use kobj_to_dev() API
Date: Fri, 12 Jun 2020 15:10:56 +0800 [thread overview]
Message-ID: <1591945856-14749-1-git-send-email-wangqing@vivo.com> (raw)
Use kobj_to_dev() API instead of container_of().
Signed-off-by: Wang Qing <wangqing@vivo.com>
---
drivers/block/virtio_blk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
mode change 100644 => 100755 drivers/block/virtio_blk.c
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 9d21bf0..c808405
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -630,7 +630,7 @@ 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
next reply other threads:[~2020-06-12 7:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-12 7:10 Wang Qing [this message]
2020-06-12 14:27 ` [PATCH] drivers\block: Use kobj_to_dev() API Michael S. Tsirkin
2020-06-15 7:18 ` 王擎
2020-06-19 12:49 ` Stefan Hajnoczi
2020-06-19 12:49 ` Stefan Hajnoczi
2020-08-04 8:40 ` Ming Lei
2020-08-04 8:40 ` Ming Lei
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