238 static int __init repair_env_string(char *param, char *val,  in repair_env_string()  argument
243 		if (val == param+strlen(param)+1)  in repair_env_string()
245 		else if (val == param+strlen(param)+2) {  in repair_env_string()
256 static int __init set_init_arg(char *param, char *val,  in set_init_arg()  argument
264 	repair_env_string(param, val, unused, NULL);  in set_init_arg()
269 			panic_param = param;  in set_init_arg()
273 	argv_init[i] = param;  in set_init_arg()
281 static int __init unknown_bootoption(char *param, char *val,  in unknown_bootoption()  argument
284 	repair_env_string(param, val, unused, NULL);  in unknown_bootoption()
287 	if (obsolete_checksetup(param))  in unknown_bootoption()
291 	if (strchr(param, '.') && (!val || strchr(param, '.') < val))  in unknown_bootoption()
303 				panic_param = param;  in unknown_bootoption()
305 			if (!strncmp(param, envp_init[i], val - param))  in unknown_bootoption()
308 		envp_init[i] = param;  in unknown_bootoption()
315 				panic_param = param;  in unknown_bootoption()
318 		argv_init[i] = param;  in unknown_bootoption()
416 static int __init do_early_param(char *param, char *val,  in do_early_param()  argument
422 		if ((p->early && parameq(param, p->str)) ||  in do_early_param()
423 		    (strcmp(param, "console") == 0 &&  in do_early_param()
427 				pr_warn("Malformed early option '%s'\n", param);  in do_early_param()