commit 06754b9cf8590ec5ed3ab186f60096d27161d617
Author: Hannes Reinecke <hare@suse.de>
Date:   Fri May 30 11:00:59 2014 +0200

    95fcoe: Only install fcoe module if required
    
    When called with '--hostonly' we need to check if
    any FCoE controllers are present. Otherwise we don't
    need to include the module.
    
    Signed-off-by: Hannes Reinecke <hare@suse.de>

Index: dracut-037/modules.d/95fcoe/module-setup.sh
===================================================================
--- dracut-037.orig/modules.d/95fcoe/module-setup.sh
+++ dracut-037/modules.d/95fcoe/module-setup.sh
@@ -43,7 +43,16 @@ cmdline() {
 
 # called by dracut
 check() {
-    require_binaries dcbtool fipvlan lldpad ip readlink || return 1
+    require_binaries dcbtool fipvlan lldpad ip readlink 2> /dev/null || return 1
+
+    [[ $hostonly ]] || [[ $mount_needs ]] && {
+        for c in /sys/bus/fcoe/devices/ctlr_* ; do
+            [ -L $c ] || continue
+            return 0;
+        done
+        return 255
+    }
+
     return 0
 }