1222 static int nfs_get_option_str(substring_t args[], char **option)  in nfs_get_option_str()  argument
1224 	kfree(*option);  in nfs_get_option_str()
1225 	*option = match_strdup(args);  in nfs_get_option_str()
1226 	return !*option;  in nfs_get_option_str()
1229 static int nfs_get_option_ul(substring_t args[], unsigned long *option)  in nfs_get_option_ul()  argument
1237 	rc = kstrtoul(string, 10, option);  in nfs_get_option_ul()
1243 static int nfs_get_option_ul_bound(substring_t args[], unsigned long *option,  in nfs_get_option_ul_bound()  argument
1248 	ret = nfs_get_option_ul(args, option);  in nfs_get_option_ul_bound()
1251 	if (*option < l_bound || *option > u_bound)  in nfs_get_option_ul_bound()
1282 		unsigned long option;  in nfs_parse_mount_options()  local
1393 			if (nfs_get_option_ul(args, &option) ||  in nfs_parse_mount_options()
1394 			    option > USHRT_MAX)  in nfs_parse_mount_options()
1396 			mnt->nfs_server.port = option;  in nfs_parse_mount_options()
1399 			if (nfs_get_option_ul(args, &option))  in nfs_parse_mount_options()
1401 			mnt->rsize = option;  in nfs_parse_mount_options()
1404 			if (nfs_get_option_ul(args, &option))  in nfs_parse_mount_options()
1406 			mnt->wsize = option;  in nfs_parse_mount_options()
1409 			if (nfs_get_option_ul(args, &option))  in nfs_parse_mount_options()
1411 			mnt->bsize = option;  in nfs_parse_mount_options()
1414 			if (nfs_get_option_ul_bound(args, &option, 1, INT_MAX))  in nfs_parse_mount_options()
1416 			mnt->timeo = option;  in nfs_parse_mount_options()
1419 			if (nfs_get_option_ul_bound(args, &option, 0, INT_MAX))  in nfs_parse_mount_options()
1421 			mnt->retrans = option;  in nfs_parse_mount_options()
1424 			if (nfs_get_option_ul(args, &option))  in nfs_parse_mount_options()
1426 			mnt->acregmin = option;  in nfs_parse_mount_options()
1429 			if (nfs_get_option_ul(args, &option))  in nfs_parse_mount_options()
1431 			mnt->acregmax = option;  in nfs_parse_mount_options()
1434 			if (nfs_get_option_ul(args, &option))  in nfs_parse_mount_options()
1436 			mnt->acdirmin = option;  in nfs_parse_mount_options()
1439 			if (nfs_get_option_ul(args, &option))  in nfs_parse_mount_options()
1441 			mnt->acdirmax = option;  in nfs_parse_mount_options()
1444 			if (nfs_get_option_ul(args, &option))  in nfs_parse_mount_options()
1447 			mnt->acdirmin = mnt->acdirmax = option;  in nfs_parse_mount_options()
1450 			if (nfs_get_option_ul(args, &option))  in nfs_parse_mount_options()
1452 			mnt->namlen = option;  in nfs_parse_mount_options()
1455 			if (nfs_get_option_ul(args, &option) ||  in nfs_parse_mount_options()
1456 			    option > USHRT_MAX)  in nfs_parse_mount_options()
1458 			mnt->mount_server.port = option;  in nfs_parse_mount_options()
1461 			if (nfs_get_option_ul(args, &option) ||  in nfs_parse_mount_options()
1462 			    option < NFS_MNT_VERSION ||  in nfs_parse_mount_options()
1463 			    option > NFS_MNT3_VERSION)  in nfs_parse_mount_options()
1465 			mnt->mount_server.version = option;  in nfs_parse_mount_options()
1468 			if (nfs_get_option_ul(args, &option))  in nfs_parse_mount_options()
1470 			if (option > NFS4_MAX_MINOR_VERSION)  in nfs_parse_mount_options()
1472 			mnt->minorversion = option;  in nfs_parse_mount_options()
1604 			if (nfs_get_option_ul_bound(args, &option, 1, NFS_MAX_CONNECTIONS))  in nfs_parse_mount_options()
1606 			mnt->nfs_server.nconnect = option;  in nfs_parse_mount_options()