tests: Add test suite for packets.h.

[openvswitch] / lib / mac-learning.c

diff --git a/lib/mac-learning.c b/lib/mac-learning.c
index 9de338c678f38a022084c0a452d0f7fecd3cc1ae..af46e3cc5331890b97272351cd88d6af1149e2f4 100644 (file)
--- a/lib/mac-learning.c
+++ b/lib/mac-learning.c
@@ -33,6 +33,9 @@
 
 VLOG_DEFINE_THIS_MODULE(mac_learning);
 
+COVERAGE_DEFINE(mac_learning_learned);
+COVERAGE_DEFINE(mac_learning_expired);
+
 /* Returns the number of seconds since 'e' was last learned. */
 int
 mac_entry_age(const struct mac_entry *e)