block: Add a helper to validate the block size

mainline inclusion
from mainline-5.16
commit 570b1cac
category: bugfix
bugzilla: NA
CVE: NA

-------------------------------------------------

There are some duplicated codes to validate the block
size in block drivers. This limitation actually comes
from block layer, so this patch tries to add a new block
layer helper for that.

Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
Link: https://lore.kernel.org/r/20211026144015.188-2-xieyongji@bytedance.com


Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Wenchao Hao <haowenchao@huawei.com>
Reviewed-by: Jason Yan <yanaijie@huawei.com>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>