Merge branch 'taskset-mistake' of https://github.com/csbo98/util-linux

* 'taskset-mistake' of https://github.com/csbo98/util-linux:
  Maybe there is a little mistake in do_taskset() function in taskset.c. In the first call of sched_getaffinity(), if the call is failed we should use err_affinity(ts->pid, 0) other than err_affinity(ts->pid, 1).