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From: Matt Macy <mmacy@FreeBSD.org>
Date: Sat, 19 May 2018 04:05:36 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r333839 - head/sys/kern
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Author: mmacy
Date: Sat May 19 04:05:36 2018
New Revision: 333839
URL: https://svnweb.freebsd.org/changeset/base/333839

Log:
  getnextevent: put variable only used by KTR under ifdef KTR

Modified:
  head/sys/kern/kern_clocksource.c

Modified: head/sys/kern/kern_clocksource.c
==============================================================================
--- head/sys/kern/kern_clocksource.c	Sat May 19 04:04:44 2018	(r333838)
+++ head/sys/kern/kern_clocksource.c	Sat May 19 04:05:36 2018	(r333839)
@@ -272,18 +272,22 @@ getnextevent(void)
 #ifdef SMP
 	int	cpu;
 #endif
+#ifdef KTR
 	int	c;
 
+	c = -1;
+#endif
 	state = DPCPU_PTR(timerstate);
 	event = state->nextevent;
-	c = -1;
 #ifdef SMP
 	if ((timer->et_flags & ET_FLAGS_PERCPU) == 0) {
 		CPU_FOREACH(cpu) {
 			state = DPCPU_ID_PTR(cpu, timerstate);
 			if (event > state->nextevent) {
 				event = state->nextevent;
+#ifdef KTR
 				c = cpu;
+#endif
 			}
 		}
 	}