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-rw-r--r--extras/rule_generator/75-persistent-net-generator.rules3
1 files changed, 3 insertions, 0 deletions
diff --git a/extras/rule_generator/75-persistent-net-generator.rules b/extras/rule_generator/75-persistent-net-generator.rules
index 726bf27871..2aa3076a59 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"