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btrfs: make 1-bit bit-fields of scrub_page unsigned int 

[ Upstream commit d08e38b623 ]

The bitfields have_csum and io_error are currently signed which is not
recommended as the representation is an implementation defined
behaviour. Fix this by making the bit-fields unsigned ints.

Fixes: 2c36395430 ("btrfs: scrub: remove the anonymous structure from scrub_page")
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Colin Ian King 2021-11-10 19:20:08 +00:00 committed by Greg Kroah-Hartman
parent 67fb5eac40
commit 9fe0ba3127
1 changed files with 2 additions and 2 deletions
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4
fs/btrfs/scrub.c
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@ -73,8 +73,8 @@ struct scrub_page {
u64 physical_for_dev_replace;
atomic_t refs;
u8 mirror_num;
int have_csum:1;
int io_error:1;
unsigned int have_csum:1;
unsigned int io_error:1;
u8 csum[BTRFS_CSUM_SIZE];
struct scrub_recover *recover;