From 7557d62870a3ee92ff43e97bab734e2deaf3cb8a Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 18 Dec 2012 00:20:23 -0500
Subject: net.lo: sleep *after* carrier check

For devices that are always connected (e.g. ethernet cards), the current
carrier always wastes time by sleeping for 1 second.  This is because the
code sleeps first, then checks for carrier.  Invert the order so that we
return quickly for devices already active.  For devices which are not yet
up, there shouldn't be any real difference.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 init.d/net.lo.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/init.d/net.lo.in b/init.d/net.lo.in
index d42b5ae..51833f2 100644
--- a/init.d/net.lo.in
+++ b/init.d/net.lo.in
@@ -116,12 +116,12 @@ _wait_for_carrier()
 	yesno ${RC_PARALLEL} && efunc=einfo
 	${efunc} "Waiting for carrier (${timeout} seconds) "
 	while [ ${timeout} -gt 0 ]; do
-		sleep 1
 		if _has_carrier; then
 			[ "${efunc}" = "einfon" ] && echo
 			eend 0
 			return 0
 		fi
+		sleep 1
 		: $(( timeout -= 1 ))
 		[ "${efunc}" = "einfon" ] && printf "."
 	done
-- 
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