tree 3c1e130b5d8c331d33ca76b0117d13e9f5ae8639
parent 69b6517687a4b1fb250bd8c9c193a0a304c8ba17
author Li Nan <linan122@huawei.com> 1719316517 +0800
committer Jens Axboe <axboe@kernel.dk> 1719489395 -0600

block: clean up the check in blkdev_iomap_begin()

It is odd to check the offset amidst a series of assignments. Moving this
check to the beginning of the function makes the code look better.

Signed-off-by: Li Nan <linan122@huawei.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20240625115517.1472120-1-linan666@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>