281  * allowed to 'steal' the value by setting param->xxx to NULL before returning.
284 			       struct fs_parameter *param)  in vfs_fsconfig_locked()  argument
303 		return vfs_parse_fs_param(fc, param);  in vfs_fsconfig_locked()
361 	struct fs_parameter param = {  in SYSCALL_DEFINE5()  local
409 		param.key = strndup_user(_key, 256);  in SYSCALL_DEFINE5()
410 		if (IS_ERR(param.key))  in SYSCALL_DEFINE5()
411 			return PTR_ERR(param.key);  in SYSCALL_DEFINE5()
416 		param.type = fs_value_is_flag;  in SYSCALL_DEFINE5()
419 		param.type = fs_value_is_string;  in SYSCALL_DEFINE5()
420 		param.string = strndup_user(_value, 256);  in SYSCALL_DEFINE5()
421 		if (IS_ERR(param.string)) {  in SYSCALL_DEFINE5()
422 			ret = PTR_ERR(param.string);  in SYSCALL_DEFINE5()
425 		param.size = strlen(param.string);  in SYSCALL_DEFINE5()
428 		param.type = fs_value_is_blob;  in SYSCALL_DEFINE5()
429 		param.size = aux;  in SYSCALL_DEFINE5()
430 		param.blob = memdup_user_nul(_value, aux);  in SYSCALL_DEFINE5()
431 		if (IS_ERR(param.blob)) {  in SYSCALL_DEFINE5()
432 			ret = PTR_ERR(param.blob);  in SYSCALL_DEFINE5()
440 		param.type = fs_value_is_filename;  in SYSCALL_DEFINE5()
441 		param.name = getname_flags(_value, lookup_flags);  in SYSCALL_DEFINE5()
442 		if (IS_ERR(param.name)) {  in SYSCALL_DEFINE5()
443 			ret = PTR_ERR(param.name);  in SYSCALL_DEFINE5()
446 		param.dirfd = aux;  in SYSCALL_DEFINE5()
447 		param.size = strlen(param.name->name);  in SYSCALL_DEFINE5()
450 		param.type = fs_value_is_file;  in SYSCALL_DEFINE5()
452 		param.file = fget_raw(aux);  in SYSCALL_DEFINE5()
453 		if (!param.file)  in SYSCALL_DEFINE5()
455 		param.dirfd = aux;  in SYSCALL_DEFINE5()
463 		ret = vfs_fsconfig_locked(fc, cmd, &param);  in SYSCALL_DEFINE5()
474 		kfree(param.string);  in SYSCALL_DEFINE5()
478 		if (param.name)  in SYSCALL_DEFINE5()
479 			putname(param.name);  in SYSCALL_DEFINE5()
482 		if (param.file)  in SYSCALL_DEFINE5()
483 			fput(param.file);  in SYSCALL_DEFINE5()
489 	kfree(param.key);  in SYSCALL_DEFINE5()