From 693bfb4317580c75579ff17f33ec85fa6f65d5af Mon Sep 17 00:00:00 2001
From: np <np@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Date: Thu, 15 Nov 2012 19:27:11 +0000
Subject: [PATCH] MFC r242378: Catch up with r238925.  ktr_entries may not be a
 power of 2.

git-svn-id: svn://svn.freebsd.org/base/stable/9@243097 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
---
 usr.bin/ktrdump/ktrdump.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/usr.bin/ktrdump/ktrdump.c b/usr.bin/ktrdump/ktrdump.c
index 512954589..d74b97916 100644
--- a/usr.bin/ktrdump/ktrdump.c
+++ b/usr.bin/ktrdump/ktrdump.c
@@ -218,7 +218,7 @@ main(int ac, char **av)
 	 * Now tear through the trace buffer.
 	 */
 	if (!iflag)
-		i = (index - 1) & (entries - 1);
+		i = (index - 1) % entries;
 	tlast = -1;
 	for (;;) {
 		if (buf[i].ktr_desc == NULL)
@@ -286,7 +286,7 @@ next:			if ((c = *p++) == '\0')
 		if (!iflag) {
 			if (i == index)
 				break;
-			i = (i - 1) & (entries - 1);
+			i = (i - 1) % entries;
 		} else {
 			if (++i == entries)
 				break;
-- 
2.45.0