mac-learning: Remove obsolete comments about tags.

Commit a14502a ("classifier: Retire partitions.") in 2015 removed OVS support for tags for the second time (!), so these comments about them should be removed too. Signed-off-by: Ben Pfaff <[email protected]> Acked-by: Ilya Maximets <[email protected]>
zhaozhanxu · May 12, 2021 · 7100c22 · 7100c22
1 parent b45958b
commit 7100c22
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/lib/mac-learning.c b/lib/mac-learning.c
@@ -491,12 +491,8 @@ mac_learning_lookup(const struct mac_learning *ml,
                     const struct eth_addr dst, uint16_t vlan)
 {
     if (eth_addr_is_multicast(dst)) {
-        /* No tag because the treatment of multicast destinations never
-         * changes. */
         return NULL;
     } else if (!is_learning_vlan(ml, vlan)) {
-        /* We don't tag this property.  The set of learning VLANs changes so
-         * rarely that we revalidate every flow when it changes. */
         return NULL;
     } else {
         struct mac_entry *e = mac_entry_lookup(ml, dst, vlan);