btrfs: format checksums according to type for printing

Add a small helper for btrfs_print_data_csum_error() which formats the
checksum according to it's type for pretty printing.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: David Sterba <dsterba@suse.com>
[ shorten macro name ]
Signed-off-by: David Sterba <dsterba@suse.com>
1 file changed