Commit 80656b67 authored by Liu Yuan's avatar Liu Yuan Committed by Jens Axboe

block, blk-sysfs: Use the variable directly instead of a function call

In the function blk_register_queue(), var _dev_ is already assigned by
disk_to_dev().So use it directly instead of calling disk_to_dev() again.
Signed-off-by: default avatarLiu Yuan <tailai.ly@taobao.com>

Modified by me to delete an empty line in the same function while
in there anyway.
Signed-off-by: default avatarJens Axboe <jaxboe@fusionio.com>
parent f4af3c3d
......@@ -498,7 +498,6 @@ int blk_register_queue(struct gendisk *disk)
{
int ret;
struct device *dev = disk_to_dev(disk);
struct request_queue *q = disk->queue;
if (WARN_ON(!q))
......@@ -521,7 +520,7 @@ int blk_register_queue(struct gendisk *disk)
if (ret) {
kobject_uevent(&q->kobj, KOBJ_REMOVE);
kobject_del(&q->kobj);
blk_trace_remove_sysfs(disk_to_dev(disk));
blk_trace_remove_sysfs(dev);
kobject_put(&dev->kobj);
return ret;
}
......
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