From 1201b58b67b3642fd8cafa3604402bee40df1a6d Mon Sep 17 00:00:00 2001 From: David Sterba Date: Thu, 26 Nov 2020 15:41:27 +0100 Subject: btrfs: drop casts of bio bi_sector Since commit 72deb455b5ec ("block: remove CONFIG_LBDAF") (5.2) the sector_t type is u64 on all arches and configs so we don't need to typecast it. It used to be unsigned long and the result of sector size shifts were not guaranteed to fit in the type. Reviewed-by: Johannes Thumshirn Signed-off-by: David Sterba --- fs/btrfs/compression.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/btrfs/compression.c') diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 4e022ed72d2f..12d50f1cdc58 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -218,7 +218,7 @@ static void end_compressed_bio_read(struct bio *bio) inode = cb->inode; ret = check_compressed_csum(BTRFS_I(inode), bio, - (u64)bio->bi_iter.bi_sector << 9); + bio->bi_iter.bi_sector << 9); if (ret) goto csum_failed; @@ -620,7 +620,7 @@ blk_status_t btrfs_submit_compressed_read(struct inode *inode, struct bio *bio, unsigned long pg_index; struct page *page; struct bio *comp_bio; - u64 cur_disk_byte = (u64)bio->bi_iter.bi_sector << 9; + u64 cur_disk_byte = bio->bi_iter.bi_sector << 9; u64 em_len; u64 em_start; struct extent_map *em; -- cgit v1.2.3