121 	u32 blocknr, tmp;  in affs_alloc_extblock()  local
123 	blocknr = affs_alloc_block(inode, bh->b_blocknr);  in affs_alloc_extblock()
124 	if (!blocknr)  in affs_alloc_extblock()
127 	new_bh = affs_getzeroblk(sb, blocknr);  in affs_alloc_extblock()
129 		affs_free_block(sb, blocknr);  in affs_alloc_extblock()
134 	AFFS_HEAD(new_bh)->key = cpu_to_be32(blocknr);  in affs_alloc_extblock()
144 	AFFS_TAIL(sb, bh)->extension = cpu_to_be32(blocknr);  in affs_alloc_extblock()
145 	affs_adjust_checksum(bh, blocknr - tmp);  in affs_alloc_extblock()
322 		u32 blocknr = affs_alloc_block(inode, ext_bh->b_blocknr);  in affs_get_block()  local
323 		if (!blocknr)  in affs_get_block()
334 		AFFS_BLOCK(sb, ext_bh, block) = cpu_to_be32(blocknr);  in affs_get_block()
336 		affs_adjust_checksum(ext_bh, blocknr - bh_result->b_blocknr + 1);  in affs_get_block()
337 		bh_result->b_blocknr = blocknr;  in affs_get_block()
344 			AFFS_HEAD(ext_bh)->first_data = cpu_to_be32(blocknr);  in affs_get_block()
345 			affs_adjust_checksum(ext_bh, blocknr - tmp);  in affs_get_block()