dracut/0031-95fcoe-skip-VLAN-devices-in-fcoe-up.patch

From 2029fc819675979761968b85526e8b3824f9b97b Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Mon, 19 May 2014 12:25:01 +0200
Subject: [PATCH] 95fcoe: skip VLAN devices in fcoe-up

DCB & fipvlan can only be called on real devices, not VLAN
ones. So skip any VLAN devices which might been added to the
list of network interfaces.

References: bnc#878583

Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 modules.d/95fcoe/fcoe-up.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules.d/95fcoe/fcoe-up.sh b/modules.d/95fcoe/fcoe-up.sh
index 9884713..d362f0e 100755
--- a/modules.d/95fcoe/fcoe-up.sh
+++ b/modules.d/95fcoe/fcoe-up.sh
@@ -18,6 +18,14 @@ type ip_to_var >/dev/null 2>&1 || . /lib/net-lib.sh
 netif=$1
 dcb=$2
 
+iflink=$(cat /sys/class/net/$netif/iflink)
+ifindex=$(cat /sys/class/net/$netif/ifindex)
+if [ "$iflink" != "$ifindex" ] ; then
+    # Skip VLAN devices
+    exit 0
+fi
+
+ip link set dev $netif up
 linkup "$netif"
 
 netdriver=$(readlink -f /sys/class/net/$netif/device/driver)
-- 
1.7.12.4