Commit c7f51940 authored by Eric W. Biederman's avatar Eric W. Biederman

posix-cpu-timer: Unify the now redundant code in lookup_task

Now that both !thread paths through lookup_task call
thread_group_leader, unify them into the single test at the end of
lookup_task.

This unification just makes it clear what is happening in the gettime
special case of lookup_task.
Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
parent 8feebc67
......@@ -66,14 +66,13 @@ static struct task_struct *lookup_task(const pid_t pid, bool thread,
if (thread)
return same_thread_group(p, current) ? p : NULL;
if (gettime) {
/*
* For clock_gettime(PROCESS) the task does not need to be
* the actual group leader. task->signal gives
* access to the group's clock.
*/
return (p == current || thread_group_leader(p)) ? p : NULL;
}
if (gettime && (p == current))
return p;
/*
* For processes require that p is group leader.
......
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