529 	u32 bidx, boff, bsize;  in affs_do_readpage_ofs()  local
535 	bsize = AFFS_SB(sb)->s_data_blksize;  in affs_do_readpage_ofs()
537 	bidx = tmp / bsize;  in affs_do_readpage_ofs()
538 	boff = tmp % bsize;  in affs_do_readpage_ofs()
544 		tmp = min(bsize - boff, to - pos);  in affs_do_readpage_ofs()
545 		BUG_ON(pos + tmp > to || tmp > bsize);  in affs_do_readpage_ofs()
564 	u32 size, bsize;  in affs_extent_file_ofs()  local
568 	bsize = AFFS_SB(sb)->s_data_blksize;  in affs_extent_file_ofs()
571 	bidx = size / bsize;  in affs_extent_file_ofs()
572 	boff = size % bsize;  in affs_extent_file_ofs()
577 		tmp = min(bsize - boff, newsize - size);  in affs_extent_file_ofs()
578 		BUG_ON(boff + tmp > bsize || tmp > bsize);  in affs_extent_file_ofs()
596 		tmp = min(bsize, newsize - size);  in affs_extent_file_ofs()
597 		BUG_ON(tmp > bsize);  in affs_extent_file_ofs()
617 		size += bsize;  in affs_extent_file_ofs()
696 	u32 bidx, boff, bsize;  in affs_write_end_ofs()  local
711 	bsize = AFFS_SB(sb)->s_data_blksize;  in affs_write_end_ofs()
717 	bidx = tmp / bsize;  in affs_write_end_ofs()
718 	boff = tmp % bsize;  in affs_write_end_ofs()
725 		tmp = min(bsize - boff, to - from);  in affs_write_end_ofs()
726 		BUG_ON(boff + tmp > bsize || tmp > bsize);  in affs_write_end_ofs()
741 	while (from + bsize <= to) {  in affs_write_end_ofs()
746 		memcpy(AFFS_DATA(bh), data + from, bsize);  in affs_write_end_ofs()
751 			AFFS_DATA_HEAD(bh)->size = cpu_to_be32(bsize);  in affs_write_end_ofs()
769 		written += bsize;  in affs_write_end_ofs()
770 		from += bsize;  in affs_write_end_ofs()
778 		tmp = min(bsize, to - from);  in affs_write_end_ofs()
779 		BUG_ON(tmp > bsize);  in affs_write_end_ofs()