X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/921a67c2989e0e4bbdb15f0b35f2f57e11a591ff..6c8ef0eb86a39c277d1a43802dd8ea01b51cfb2a:/print-udld.c?ds=inline

diff --git a/print-udld.c b/print-udld.c
index 0dc10d3c..02921d0e 100644
--- a/print-udld.c
+++ b/print-udld.c
@@ -12,11 +12,13 @@
  * LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  * FOR A PARTICULAR PURPOSE.
  *
- * UNIDIRECTIONAL LINK DETECTION (UDLD) as per RFC5171
- *
  * Original code by Carles Kishimoto <carles.kishimoto@gmail.com>
  */
 
+/* \summary: Cisco UniDirectional Link Detection (UDLD) protocol printer */
+
+/* specification: RFC 5171 */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -27,7 +29,6 @@
 #include "extract.h"
 
 static const char tstr[] = " [|udld]";
-static const char istr[] = " (invalid)";
 
 #define UDLD_HEADER_LEN			4
 #define UDLD_DEVICE_ID_TLV		0x0001