if (path_is_mount_point(p, false) <= 0) {
_cleanup_free_ char *t = NULL;
- mkdir(p, 0700);
+ (void) mkdir(p, 0700);
if (mac_smack_use())
r = asprintf(&t, "mode=0700,smackfsroot=*,uid=" UID_FMT ",gid=" GID_FMT ",size=%zu", u->uid, u->gid, u->manager->runtime_dir_size);
if (!cc)
return -ENOMEM;
- p = strappenda("/var/lib/systemd/linger/", cc);
+ p = strjoina("/var/lib/systemd/linger/", cc);
return access(p, F_OK) >= 0;
}