Remove redundant definition of thr in kmp_gsupport.c

There is a thr variable with the same definition at the top of this function 
as the thr variable inside the if block.

llvm-svn: 246064

openmp/runtime/src/kmp_gsupport.c

@@ -522,8 +522,7 @@ xexpand(KMP_API_NAME_GOMP_PARALLEL_END)(void)
     }
 #endif
 
-    if (! __kmp_threads[gtid]->th.th_team->t.t_serialized) {
-        kmp_info_t *thr = __kmp_threads[gtid];
+    if (! thr->th.th_team->t.t_serialized) {
         __kmp_run_after_invoked_task(gtid, __kmp_tid_from_gtid(gtid), thr,
           thr->th.th_team);