98 	struct landlock_ruleset *ruleset = filp->private_data;  in fop_ruleset_release()  local
100 	landlock_put_ruleset(ruleset);  in fop_ruleset_release()
161 	struct landlock_ruleset *ruleset;  in SYSCALL_DEFINE3()  local
190 	ruleset = landlock_create_ruleset(ruleset_attr.handled_access_fs);  in SYSCALL_DEFINE3()
191 	if (IS_ERR(ruleset))  in SYSCALL_DEFINE3()
192 		return PTR_ERR(ruleset);  in SYSCALL_DEFINE3()
196 			ruleset, O_RDWR | O_CLOEXEC);  in SYSCALL_DEFINE3()
198 		landlock_put_ruleset(ruleset);  in SYSCALL_DEFINE3()
210 	struct landlock_ruleset *ruleset;  in get_ruleset_from_fd()  local
218 		ruleset = ERR_PTR(-EBADFD);  in get_ruleset_from_fd()
222 		ruleset = ERR_PTR(-EPERM);  in get_ruleset_from_fd()
225 	ruleset = ruleset_f.file->private_data;  in get_ruleset_from_fd()
226 	if (WARN_ON_ONCE(ruleset->num_layers != 1)) {  in get_ruleset_from_fd()
227 		ruleset = ERR_PTR(-EINVAL);  in get_ruleset_from_fd()
230 	landlock_get_ruleset(ruleset);  in get_ruleset_from_fd()
234 	return ruleset;  in get_ruleset_from_fd()
310 	struct landlock_ruleset *ruleset;  in SYSCALL_DEFINE4()  local
330 	ruleset = get_ruleset_from_fd(ruleset_fd, FMODE_CAN_WRITE);  in SYSCALL_DEFINE4()
331 	if (IS_ERR(ruleset))  in SYSCALL_DEFINE4()
332 		return PTR_ERR(ruleset);  in SYSCALL_DEFINE4()
346 	if ((path_beneath_attr.allowed_access | ruleset->fs_access_masks[0]) !=  in SYSCALL_DEFINE4()
347 			ruleset->fs_access_masks[0]) {  in SYSCALL_DEFINE4()
358 	err = landlock_append_fs_rule(ruleset, &path,  in SYSCALL_DEFINE4()
363 	landlock_put_ruleset(ruleset);  in SYSCALL_DEFINE4()
395 	struct landlock_ruleset *new_dom, *ruleset;  in SYSCALL_DEFINE2()  local
416 	ruleset = get_ruleset_from_fd(ruleset_fd, FMODE_CAN_READ);  in SYSCALL_DEFINE2()
417 	if (IS_ERR(ruleset))  in SYSCALL_DEFINE2()
418 		return PTR_ERR(ruleset);  in SYSCALL_DEFINE2()
432 	new_dom = landlock_merge_ruleset(new_llcred->domain, ruleset);  in SYSCALL_DEFINE2()
442 	landlock_put_ruleset(ruleset);  in SYSCALL_DEFINE2()
449 	landlock_put_ruleset(ruleset);  in SYSCALL_DEFINE2()