658 static int get_dfs_referral(const unsigned int xid, struct cifs_ses *ses,  in get_dfs_referral()  argument
665 	if (!ses || !ses->server || !ses->server->ops->get_dfs_refer)  in get_dfs_referral()
673 	return ses->server->ops->get_dfs_refer(xid, ses, path, refs, numrefs,  in get_dfs_referral()
701 static int __dfs_cache_find(const unsigned int xid, struct cifs_ses *ses,  in __dfs_cache_find()  argument
745 	rc = get_dfs_referral(xid, ses, nls_codepage, remap, path,  in __dfs_cache_find()
877 int dfs_cache_find(const unsigned int xid, struct cifs_ses *ses,  in dfs_cache_find()  argument
890 	rc = __dfs_cache_find(xid, ses, nls_codepage, remap, npath, false);  in dfs_cache_find()
986 int dfs_cache_update_tgthint(const unsigned int xid, struct cifs_ses *ses,  in dfs_cache_update_tgthint()  argument
1002 	rc = __dfs_cache_find(xid, ses, nls_codepage, remap, npath, false);  in dfs_cache_update_tgthint()
1392 	struct cifs_ses *ses;  in get_tcons()  local
1398 	list_for_each_entry(ses, &server->smb_ses_list, smb_ses_list) {  in get_tcons()
1399 		list_for_each_entry(tcon, &ses->tcon_list, tcon_list) {  in get_tcons()
1406 		if (ses->tcon_ipc && !ses->tcon_ipc->need_reconnect &&  in get_tcons()
1407 		    ses->tcon_ipc->dfs_path) {  in get_tcons()
1408 			list_add_tail(&ses->tcon_ipc->ulist, head);  in get_tcons()
1478 	struct cifs_ses *ses;  in find_root_ses()  local
1490 		ses = ERR_CAST(ce);  in find_root_ses()
1497 		ses = ERR_PTR(rc);  in find_root_ses()
1508 		ses = ERR_CAST(mdata);  in find_root_ses()
1517 		ses = ERR_PTR(rc);  in find_root_ses()
1523 		ses = ERR_PTR(-EHOSTDOWN);  in find_root_ses()
1527 	ses = cifs_get_smb_ses(server, &vol);  in find_root_ses()
1534 	return ses;  in find_root_ses()
1544 	struct cifs_ses *root_ses = NULL, *ses;  in refresh_tcon()  local
1574 		ses = root_ses = find_root_ses(vi, tcon, npath);  in refresh_tcon()
1575 		if (IS_ERR(ses)) {  in refresh_tcon()
1576 			rc = PTR_ERR(ses);  in refresh_tcon()
1581 		ses = tcon->ses;  in refresh_tcon()
1584 	rc = get_dfs_referral(xid, ses, cache_nlsc, tcon->remap, npath, &refs,  in refresh_tcon()