refine the previous change

[tcpdump] / print-ipcomp.c

diff --git a/print-ipcomp.c b/print-ipcomp.c
index bc76448f00a8cfb3e5eb7f4da28be838c50119bb..67cb9fffa42f2ad897295ab5ec7a3cfc873f9172 100644 (file)
--- a/print-ipcomp.c
+++ b/print-ipcomp.c
@@ -19,11 +19,6 @@
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
-#ifndef lint
-static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-ipcomp.c,v 1.17 2002-12-11 07:14:03 guy Exp $";
-#endif
-
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -44,11 +39,10 @@ struct ipcomp {
 #endif
 
 #include "interface.h"
-#include "addrtoname.h"
 #include "extract.h"
 
 int
-ipcomp_print(register const u_char *bp, int *nhdr)
+ipcomp_print(register const u_char *bp, int *nhdr _U_)
 {
        register const struct ipcomp *ipcomp;
        register const u_char *ep;
@@ -87,7 +81,5 @@ ipcomp_print(register const u_char *bp, int *nhdr)
 
 #endif
 fail:
-       if (nhdr)
-               *nhdr = -1;
-       return 65536;
+       return -1;
 }