btrfs: use btrfs_csum_data() instead of directly calling crc32c

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btrfsic_test_for_metadata() directly calls the crc32c() library function
for calculating the CRC32C checksum, but then uses btrfs_csum_final() to
invert the result.

To ease further refactoring and development around checksumming in BTRFS
convert to calling btrfs_csum_data(), which is a wrapper around
crc32c().

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Johannes Thumshirn 2019-05-22 10:18:58 +02:00 • committed by David Sterba

parent a94d1d0cb3

commit 5852c8b961

1 changed files with 1 additions and 1 deletions

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fs/btrfs/check-integrity.c

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