125 	u32 blocknr, tmp;  in affs_alloc_extblock()  local
127 	blocknr = affs_alloc_block(inode, bh->b_blocknr);  in affs_alloc_extblock()
128 	if (!blocknr)  in affs_alloc_extblock()
131 	new_bh = affs_getzeroblk(sb, blocknr);  in affs_alloc_extblock()
133 		affs_free_block(sb, blocknr);  in affs_alloc_extblock()
138 	AFFS_HEAD(new_bh)->key = cpu_to_be32(blocknr);  in affs_alloc_extblock()
148 	AFFS_TAIL(sb, bh)->extension = cpu_to_be32(blocknr);  in affs_alloc_extblock()
149 	affs_adjust_checksum(bh, blocknr - tmp);  in affs_alloc_extblock()
326 		u32 blocknr = affs_alloc_block(inode, ext_bh->b_blocknr);  in affs_get_block()  local
327 		if (!blocknr)  in affs_get_block()
338 		AFFS_BLOCK(sb, ext_bh, block) = cpu_to_be32(blocknr);  in affs_get_block()
340 		affs_adjust_checksum(ext_bh, blocknr - bh_result->b_blocknr + 1);  in affs_get_block()
341 		bh_result->b_blocknr = blocknr;  in affs_get_block()
348 			AFFS_HEAD(ext_bh)->first_data = cpu_to_be32(blocknr);  in affs_get_block()
349 			affs_adjust_checksum(ext_bh, blocknr - tmp);  in affs_get_block()