From: Hannes Reinecke <hare@suse.de>
Date: Thu, 11 Dec 2014 14:46:23 +0000 (+0100)
Subject: 95fcoe: skip VLAN devices in fcoe-up
X-Git-Tag: 041~40
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a68a26cffad7fc75e454b06206c0bbf297361b7;p=thirdparty%2Fdracut.git

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>
Signed-off-by: Thomas Renninger <trenn@suse.de>
---

diff --git a/modules.d/95fcoe/fcoe-up.sh b/modules.d/95fcoe/fcoe-up.sh
index b9d04113d..7f6eb1bc0 100755
--- a/modules.d/95fcoe/fcoe-up.sh
+++ b/modules.d/95fcoe/fcoe-up.sh
@@ -16,6 +16,14 @@ 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)