tnl-ports: remove unused tnl-arp-cache.h and include other necessary headers

tnl-ports.c did not use anything from tnl-arp-cache.h besides some other headers
that the latter included, like system string.h and OVS netdev.h.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>

diff --git a/lib/tnl-ports.c b/lib/tnl-ports.c
index 77cf5bb..2d14811 100644 (file)
--- a/lib/tnl-ports.c
+++ b/lib/tnl-ports.c
@@ -20,15 +20,16 @@
 
 #include <stddef.h>
 #include <stdint.h>
+#include <string.h>
 
 #include "classifier.h"
 #include "dynamic-string.h"
 #include "hash.h"
 #include "list.h"
+#include "netdev.h"
 #include "ofpbuf.h"
 #include "ovs-thread.h"
 #include "odp-util.h"
-#include "tnl-arp-cache.h"
 #include "ovs-thread.h"
 #include "unixctl.h"
 #include "util.h"