bridge: Improve comment.

diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index 7a7544e283b3d5faa3675ba0a3813051eb4c9b41..5049ccc75258c6d5c26c76f743d73a1922e87b6d 100644 (file)
--- a/vswitchd/bridge.c
+++ b/vswitchd/bridge.c
@@ -206,7 +206,7 @@ struct bridge {
 
     /* Kernel datapath information. */
     struct dpif *dpif;          /* Datapath. */
-    struct hmap ifaces;         /* Contains "struct iface"s. */
+    struct hmap ifaces;         /* "struct iface"s indexed by dp_ifidx. */
 
     /* Bridge ports. */
     struct hmap ports;          /* "struct port"s indexed by name. */