129 	int i, str_size;  in build_constructor_string()  local
137 	for (i = 0, str_size = 0; i < argc; i++)  in build_constructor_string()
138 		str_size += strlen(argv[i]) + 1; /* +1 for space between args */  in build_constructor_string()
140 	str_size += 20; /* Max number of chars in a printed u64 number */  in build_constructor_string()
142 	str = kzalloc(str_size, GFP_KERNEL);  in build_constructor_string()
148 	str_size = sprintf(str, "%llu", (unsigned long long)ti->len);  in build_constructor_string()
150 		str_size += sprintf(str + str_size, " %s", argv[i]);  in build_constructor_string()
153 	return str_size;  in build_constructor_string()
194 	int str_size;  in userspace_ctr()  local
239 	str_size = build_constructor_string(ti, argc, argv, &ctr_str);  in userspace_ctr()
240 	if (str_size < 0) {  in userspace_ctr()
242 		return str_size;  in userspace_ctr()
263 				 ctr_str, str_size,  in userspace_ctr()