X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fl2%2Fl2_learn.h;h=c1071450852d93ce4a2ac13aadfa00cbbe0834bd;hb=71612d61930e57e7c8ebf9e5647b15a4b23720b2;hp=3aaf48e2544af9267833aa05a426c8277d4c9cc6;hpb=92b0275a364022af6ab828dfac83e38c0117cfe6;p=vpp.git

diff --git a/src/vnet/l2/l2_learn.h b/src/vnet/l2/l2_learn.h
index 3aaf48e2544..c1071450852 100644
--- a/src/vnet/l2/l2_learn.h
+++ b/src/vnet/l2/l2_learn.h
@@ -48,7 +48,7 @@ typedef struct
 
 #define L2LEARN_DEFAULT_LIMIT (L2FIB_NUM_BUCKETS * 64)
 
-l2learn_main_t l2learn_main;
+extern l2learn_main_t l2learn_main;
 
 extern vlib_node_registration_t l2fib_mac_age_scanner_process_node;