255 struct dnode *hpfs_map_dnode(struct super_block *s, unsigned secno,  in hpfs_map_dnode()
258 	struct dnode *dnode;  in hpfs_map_dnode()  local
266 	if ((dnode = hpfs_map_4sectors(s, secno, qbh, DNODE_RD_AHEAD)))  in hpfs_map_dnode()
269 			unsigned char *d = (unsigned char *)dnode;  in hpfs_map_dnode()
271 			if (le32_to_cpu(dnode->magic) != DNODE_MAGIC) {  in hpfs_map_dnode()
275 			if (le32_to_cpu(dnode->self) != secno)  in hpfs_map_dnode()
276 				hpfs_error(s, "bad self pointer on dnode %08x self = %08x", secno, le32_to_cpu(dnode->self));  in hpfs_map_dnode()
279 			if (le32_to_cpu(dnode->first_free) > 2048) {  in hpfs_map_dnode()
280 				hpfs_error(s, "dnode %08x has first_free == %08x", secno, le32_to_cpu(dnode->first_free));  in hpfs_map_dnode()
283 			for (p = 20; p < le32_to_cpu(dnode->first_free); p += d[p] + (d[p+1] << 8)) {  in hpfs_map_dnode()
284 				struct hpfs_dirent *de = (struct hpfs_dirent *)((char *)dnode + p);  in hpfs_map_dnode()
303 			if (p != le32_to_cpu(dnode->first_free)) {  in hpfs_map_dnode()
315 	return dnode;  in hpfs_map_dnode()