rules_generator: do not create rules with insufficient matches

[elogind.git] / extras / rule_generator / 75-persistent-net-generator.rules

diff --git a/extras/rule_generator/75-persistent-net-generator.rules b/extras/rule_generator/75-persistent-net-generator.rules
index 726bf278719bd3b7260eca4b0bc324094fc07514..2aa3076a5932c8b6add2b7f54bbe6231ecacf0e5 100644 (file)
--- 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"