CLEANUP: threads: use nbits to calculate the thread mask
It's pointless to do arithmetics by hand, we have a function for this.
diff --git a/src/hathreads.c b/src/hathreads.c
index a21bddd..8a4085e 100644
--- a/src/hathreads.c
+++ b/src/hathreads.c
@@ -157,9 +157,7 @@
return 0;
}
- /* we proceed like this to be sure never to overflow the left shift */
- all_threads_mask = 1UL << (nbthread - 1);
- all_threads_mask |= all_threads_mask - 1;
+ all_threads_mask = nbits(nbthread);
#endif
return nbthread;
}