File 0102-fcoe-check-if-needed-for-hostonly.patch of Package dracut

From c42c7aec74f11d753367254d13ee8a4a2205cce5 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Wed, 29 Jun 2016 10:49:00 +0200
Subject: [PATCH] fcoe: check if needed for hostonly

(cherry picked from commit f45726652fd8c6fd6b5560e1142753bac62dc426)
---
 modules.d/95fcoe-uefi/module-setup.sh | 8 ++++++++
 modules.d/95fcoe/module-setup.sh      | 5 +++--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/modules.d/95fcoe-uefi/module-setup.sh b/modules.d/95fcoe-uefi/module-setup.sh
index 5d8477ca..c9ff3c2f 100755
--- a/modules.d/95fcoe-uefi/module-setup.sh
+++ b/modules.d/95fcoe-uefi/module-setup.sh
@@ -2,6 +2,14 @@
 
 # called by dracut
 check() {
+    local _fcoe_ctlr
+    [[ $hostonly ]] || [[ $mount_needs ]] && {
+        for c in /sys/bus/fcoe/devices/ctlr_* ; do
+            [ -L $c ] || continue
+            _fcoe_ctlr=$c
+        done
+        [ -z "$_fcoe_ctlr" ] && return 255
+    }
     [[ $hostonly ]] || [[ $mount_needs ]] && {
         [ -d /sys/firmware/efi ] || return 255
     }
diff --git a/modules.d/95fcoe/module-setup.sh b/modules.d/95fcoe/module-setup.sh
index 059bfde3..531ea0d7 100755
--- a/modules.d/95fcoe/module-setup.sh
+++ b/modules.d/95fcoe/module-setup.sh
@@ -2,12 +2,13 @@
 
 # called by dracut
 check() {
+    local _fcoe_ctlr
     [[ $hostonly ]] || [[ $mount_needs ]] && {
         for c in /sys/bus/fcoe/devices/ctlr_* ; do
             [ -L $c ] || continue
-            fcoe_ctlr=$c
+            _fcoe_ctlr=$c
         done
-        [ -z "$fcoe_ctlr" ] && return 255
+        [ -z "$_fcoe_ctlr" ] && return 255
     }
 
     require_binaries dcbtool fipvlan lldpad ip readlink fcoemon fcoeadm || return 1