974 	char *string;  in get_option_ul()  local
976 	string = match_strdup(args);  in get_option_ul()
977 	if (string == NULL)  in get_option_ul()
979 	rc = kstrtoul(string, 0, option);  in get_option_ul()
980 	kfree(string);  in get_option_ul()
1191 	char *string = NULL;  in cifs_parse_mount_options()  local
1561 			string = match_strdup(args);  in cifs_parse_mount_options()
1562 			if (string == NULL)  in cifs_parse_mount_options()
1565 			if (strnlen(string, MAX_USERNAME_SIZE) >  in cifs_parse_mount_options()
1570 			vol->username = kstrdup(string, GFP_KERNEL);  in cifs_parse_mount_options()
1648 			string = match_strdup(args);  in cifs_parse_mount_options()
1649 			if (string == NULL)  in cifs_parse_mount_options()
1652 			if (!cifs_convert_address(dstaddr, string,  in cifs_parse_mount_options()
1653 					strlen(string))) {  in cifs_parse_mount_options()
1655 					string);  in cifs_parse_mount_options()
1661 			string = match_strdup(args);  in cifs_parse_mount_options()
1662 			if (string == NULL)  in cifs_parse_mount_options()
1665 			if (strnlen(string, 256) == 256) {  in cifs_parse_mount_options()
1671 			vol->domainname = kstrdup(string, GFP_KERNEL);  in cifs_parse_mount_options()
1680 			string = match_strdup(args);  in cifs_parse_mount_options()
1681 			if (string == NULL)  in cifs_parse_mount_options()
1686 					string, strlen(string))) {  in cifs_parse_mount_options()
1688 						    " srcaddr: %s\n", string);  in cifs_parse_mount_options()
1693 			string = match_strdup(args);  in cifs_parse_mount_options()
1694 			if (string == NULL)  in cifs_parse_mount_options()
1697 			if (strnlen(string, 1024) >= 65) {  in cifs_parse_mount_options()
1703 			 if (strnicmp(string, "default", 7) != 0) {  in cifs_parse_mount_options()
1704 				vol->iocharset = kstrdup(string,  in cifs_parse_mount_options()
1715 			 cifs_dbg(FYI, "iocharset set to %s\n", string);  in cifs_parse_mount_options()
1718 			string = match_strdup(args);  in cifs_parse_mount_options()
1719 			if (string == NULL)  in cifs_parse_mount_options()
1731 				if (string[i] == 0)  in cifs_parse_mount_options()
1733 				vol->source_rfc1001_name[i] = string[i];  in cifs_parse_mount_options()
1738 			if (i == RFC1001_NAME_LEN && string[i] != 0)  in cifs_parse_mount_options()
1745 			string = match_strdup(args);  in cifs_parse_mount_options()
1746 			if (string == NULL)  in cifs_parse_mount_options()
1760 				if (string[i] == 0)  in cifs_parse_mount_options()
1762 				vol->target_rfc1001_name[i] = string[i];  in cifs_parse_mount_options()
1766 			if (i == RFC1001_NAME_LEN && string[i] != 0)  in cifs_parse_mount_options()
1771 			string = match_strdup(args);  in cifs_parse_mount_options()
1772 			if (string == NULL)  in cifs_parse_mount_options()
1775 			if (strnicmp(string, "1", 1) == 0) {  in cifs_parse_mount_options()
1784 			string = match_strdup(args);  in cifs_parse_mount_options()
1785 			if (string == NULL)  in cifs_parse_mount_options()
1788 			if (cifs_parse_smb_version(string, vol) != 0)  in cifs_parse_mount_options()
1792 			string = match_strdup(args);  in cifs_parse_mount_options()
1793 			if (string == NULL)  in cifs_parse_mount_options()
1796 			if (cifs_parse_security_flavors(string, vol) != 0)  in cifs_parse_mount_options()
1800 			string = match_strdup(args);  in cifs_parse_mount_options()
1801 			if (string == NULL)  in cifs_parse_mount_options()
1804 			if (cifs_parse_cache_flavor(string, vol) != 0)  in cifs_parse_mount_options()
1817 		kfree(string);  in cifs_parse_mount_options()
1818 		string = NULL;  in cifs_parse_mount_options()
1875 	kfree(string);  in cifs_parse_mount_options()