File 0322-network-rename-interfaces-properly.patch of Package dracut

From 754beeddf274e152cba45e2d8284aeaeaccd4d31 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Wed, 14 Aug 2013 12:17:21 +0200
Subject: [PATCH] network: rename interfaces properly

https://bugzilla.redhat.com/show_bug.cgi?id=910605
---
 modules.d/40network/ifname-genrules.sh | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/modules.d/40network/ifname-genrules.sh b/modules.d/40network/ifname-genrules.sh
index 5186e91..5663ce4 100755
--- a/modules.d/40network/ifname-genrules.sh
+++ b/modules.d/40network/ifname-genrules.sh
@@ -6,14 +6,23 @@ if ! getarg ifname= >/dev/null ; then
 fi
 
 {
+
+    echo 'SUBSYSTEM!="net",  GOTO="ifname_end"'
+    echo 'ACTION!="add", GOTO="ifname_end"'
+    echo 'DRIVERS!="?*", GOTO="ifname_end"'
+    echo 'ATTR{type}!="1", GOTO="ifname_end"'
+
     for p in $(getargs ifname=); do
         parse_ifname_opts $p
-	printf 'SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="%s", ATTR{type}=="1", NAME="%s"\n' "$ifname_mac" "$ifname_if"
+	printf 'ATTR{address}=="%s", NAME="%s", GOTO="ifname_end"\n' "$ifname_mac" "$ifname_if"
     done
 
     # Rename non named interfaces out of the way for named ones.
     for p in $(getargs ifname=); do
         parse_ifname_opts $p
-	printf 'SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="?*", ATTR{type}=="1", NAME!="?*", KERNEL=="%s", NAME="%%k-renamed"\n' "$ifname_if"
+	printf 'ATTR{address}!="%s", KERNEL=="%s", NAME="rename$attr{ifindex}", GOTO="ifname_end"\n' "$ifname_mac"  "$ifname_if"
     done
+
+    echo 'LABEL="ifname_end"'
+
 } > /etc/udev/rules.d/50-ifname.rules
-- 
1.8.3.1