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partitions/efi: use bdev_nr_bytes instead of open coding it
author
Christoph Hellwig
<hch@lst.de>
Tue, 19 Oct 2021 06:20:23 +0000
(08:20 +0200)
committer
Jens Axboe
<axboe@kernel.dk>
Tue, 19 Oct 2021 12:16:50 +0000
(06:16 -0600)
Use the proper helper to read the block device size.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link:
https://lore.kernel.org/r/20211019062024.2171074-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/partitions/efi.c
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diff --git
a/block/partitions/efi.c
b/block/partitions/efi.c
index 7ca5c4c374d4d51775c8a789055506973da3604e..5e9be13a56a82a704aa4819bc23f235b2f4e8361 100644
(file)
--- a/
block/partitions/efi.c
+++ b/
block/partitions/efi.c
@@
-133,7
+133,7
@@
efi_crc32(const void *buf, unsigned long len)
*/
static u64 last_lba(struct gendisk *disk)
{
- return div_u64(
disk->part0->bd_inode->i_size
,
+ return div_u64(
bdev_nr_bytes(disk->part0)
,
queue_logical_block_size(disk->queue)) - 1ULL;
}