From ece3f4e6663ec0a0ed3f0b4d014b3a0fc925fede Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Wed, 30 May 2007 12:17:35 +0000
Subject: Only call systohw in clock when we don't have adjfile or we aren't
 UTC.

---
 ChangeLog          |  4 ++++
 init.d.Linux/clock | 35 ++++++++++++++++++-----------------
 2 files changed, 22 insertions(+), 17 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index f72a37f0..76110f01 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,10 @@
 # ChangeLog for Gentoo System Intialization ("rc") scripts
 # Copyright 1999-2007 Gentoo Foundation; Distributed under the GPLv2
 
+  30 May 2007; Roy Marples <uberlord@gentoo.org>:
+
+    Only call systohw in clock when we don't have adjfile or we aren't UTC.
+
 * baselayout-2.0.0_alpha3 (14 May 2007)
 
   14 May 2007; Roy Marples <uberlord@gentoo.org>:
diff --git a/init.d.Linux/clock b/init.d.Linux/clock
index 596b18d2..5c891322 100755
--- a/init.d.Linux/clock
+++ b/init.d.Linux/clock
@@ -79,24 +79,25 @@ start() {
 
 	ebegin "Setting system clock using the hardware clock" "[${TBLURB}]"
 	if [ ${fakeit} -eq 1 ] ; then
-		ret=0
+		retval=0
 	elif [ -x /sbin/hwclock ] ; then
-		# Since hwclock always exit's with a 0, need to check its output.
-		errstr="$(/sbin/hwclock ${myadj} ${myopts} 2>&1 >/dev/null)"
-		errstr="${errstr}$(/sbin/hwclock --hctosys ${myopts} 2>&1 >/dev/null)"
-
-		if [ -n "${errstr}" ] ; then
-			ewarn "${errstr}"
-			ret=1
-		else
-			ret=0
+		# Don't call hwclock unless we need to
+		if [ "${TBLURB}" != "UTC" -o "${myadj}" != "--noadjfile" ] ; then
+			# Since hwclock always exit's with a 0, need to check its output.
+			errstr="$(/sbin/hwclock ${myadj} ${myopts} 2>&1 >/dev/null)"
+			errstr="${errstr}$(/sbin/hwclock --hctosys ${myopts} 2>&1 >/dev/null)"
+
+			if [ -n "${errstr}" ] ; then
+				ewarn "${errstr}"
+				retval=1
+			fi
+			errstr="Failed to set clock"
 		fi
-		errstr="Failed to set clock"
 	else
-		ret=1
+		retval=1
 		errstr="/sbin/hwclock not found"
 	fi
-	eend ${ret} "${errstr}" "You will need to set the clock yourself"
+	eend ${retval} "${errstr}" "You will need to set the clock yourself"
 
 	return 0
 }
@@ -111,16 +112,16 @@ stop() {
 
 	ebegin "Setting hardware clock using the system clock" "[${TBLURB}]"
 	if [ ${fakeit} -eq 1 ] ; then
-		ret=0
+		retval=0
 	elif [ -x /sbin/hwclock ] ; then
 		[ -z "$(/sbin/hwclock --systohc ${myopts} 2>&1 >/dev/null)" ]
-		ret=$?
+		retval=$?
 		errstr="Failed to sync clocks"
 	else
-		ret=1
+		retval=1
 		errstr="/sbin/hwclock not found"
 	fi
-	eend ${ret} "${errstr}"
+	eend ${retval} "${errstr}"
 }
 
 save() {
-- 
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