int r, q;
char *cgroup_user_tree = NULL;
- if ((r = write_one_line_file_atomic("/run/nologin", "System is going down.")) < 0)
+ r = write_one_line_file_atomic("/run/nologin", "System is going down.");
+ if (r < 0)
log_error("Failed to create /run/nologin: %s", strerror(-r));
- if ((q = cg_get_user_path(&cgroup_user_tree)) < 0) {
+ q = cg_get_user_path(&cgroup_user_tree);
+ if (q < 0) {
log_error("Failed to determine use path: %s", strerror(-q));
goto finish;
}
q = cg_kill_recursive_and_wait(SYSTEMD_CGROUP_CONTROLLER, cgroup_user_tree, true);
free(cgroup_user_tree);
-
if (q < 0) {
log_error("Failed to kill sessions: %s", strerror(-q));
goto finish;