51 	int len, rc;  in dns_resolve_server_name_to_ip()  local
56 	len = strlen(unc);  in dns_resolve_server_name_to_ip()
57 	if (len < 3) {  in dns_resolve_server_name_to_ip()
63 	len -= 2;  in dns_resolve_server_name_to_ip()
67 	sep = memchr(hostname, '/', len);  in dns_resolve_server_name_to_ip()
69 		len = sep - hostname;  in dns_resolve_server_name_to_ip()
75 	rc = cifs_convert_address((struct sockaddr *)&ss, hostname, len);  in dns_resolve_server_name_to_ip()
80 	rc = dns_query(NULL, hostname, len, NULL, ip_addr, NULL);  in dns_resolve_server_name_to_ip()
83 			 __func__, len, len, hostname);  in dns_resolve_server_name_to_ip()
86 			 __func__, len, len, hostname, *ip_addr);  in dns_resolve_server_name_to_ip()
90 	name = kmalloc(len + 1, GFP_KERNEL);  in dns_resolve_server_name_to_ip()
93 	memcpy(name, hostname, len);  in dns_resolve_server_name_to_ip()
94 	name[len] = 0;  in dns_resolve_server_name_to_ip()