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From: Colin Percival <cperciva@FreeBSD.org>
Date: Tue, 23 Nov 2010 04:50:01 +0000 (UTC)
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Subject: svn commit: r215732 - head/sys/kern
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Author: cperciva
Date: Tue Nov 23 04:50:01 2010
New Revision: 215732
URL: http://svn.freebsd.org/changeset/base/215732

Log:
  Add parentheses for clarity.  The parentheses around the two terms of the &&
  are unnecessary but I'm leaving them in for the sake of avoiding confusion
  (I confuse easily).
  
  Submitted by:	bde

Modified:
  head/sys/kern/kern_tc.c

Modified: head/sys/kern/kern_tc.c
==============================================================================
--- head/sys/kern/kern_tc.c	Tue Nov 23 03:53:53 2010	(r215731)
+++ head/sys/kern/kern_tc.c	Tue Nov 23 04:50:01 2010	(r215732)
@@ -448,7 +448,7 @@ tc_windup(void)
 		th->th_offset.sec++;
 	}
 	if ((delta > th->th_counter->tc_frequency / 2) &&
-	    (th->th_scale * delta < (uint64_t)1 << 63)) {
+	    (th->th_scale * delta < ((uint64_t)1 << 63))) {
 		/* The product th_scale * delta just barely overflows. */
 		th->th_offset.sec++;
 	}