X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=extras%2Frule_generator%2F75-persistent-net-generator.rules;h=2aa3076a5932c8b6add2b7f54bbe6231ecacf0e5;hp=726bf278719bd3b7260eca4b0bc324094fc07514;hb=c8ee8f983f351929066cbab75ae4f8c4256f425d;hpb=c645b98b7ee51c5700a54e7674083756de67affe

diff --git a/extras/rule_generator/75-persistent-net-generator.rules b/extras/rule_generator/75-persistent-net-generator.rules
index 726bf2787..2aa3076a5 100644
--- a/extras/rule_generator/75-persistent-net-generator.rules
+++ b/extras/rule_generator/75-persistent-net-generator.rules
@@ -44,6 +44,9 @@ SUBSYSTEMS=="ieee1394", ENV{COMMENT}="Firewire device $attr{host_id})"
 # S/390 uses id matches only, do not use MAC address match
 SUBSYSTEMS=="ccwgroup", ENV{COMMENT}="S/390 $driver device at $id", ENV{MATCHID}="$id", ENV{MATCHDRV}="$driver", ENV{MATCHADDR}=""
 
+# see if we got enough data to create a rule
+ENV{MATCHADDR}=="", ENV{MATCHID}=="", ENV{INTERFACE_NAME}=="", GOTO="persistent_net_generator_end"
+
 # default comment
 ENV{COMMENT}=="", ENV{COMMENT}="$env{SUBSYSTEM} device"