Fix a typo

[tcpdump] / print-lisp.c

diff --git a/print-lisp.c b/print-lisp.c
index fc2006f4cb8a9cd260288cc6739bde070558f0f7..b995f2dfb8722cb8bf798b31be46b600a688bd6c 100644 (file)
--- a/print-lisp.c
+++ b/print-lisp.c
@@ -94,9 +94,7 @@
  *  +-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
  */
 
-#ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif
 
 #include "netdissect-stdinc.h"
 #include "netdissect.h"
@@ -242,7 +240,6 @@ lisp_print(netdissect_options *ndo, const u_char *bp, u_int length)
        uint16_t auth_data_len;
        uint32_t ttl;
        const u_char *packet_iterator;
-       const u_char *loc_ip_pointer;
        const lisp_map_register_hdr *lisp_hdr;
        const lisp_map_register_eid *lisp_eid;
        const lisp_map_register_loc *lisp_loc;
@@ -321,7 +318,6 @@ lisp_print(netdissect_options *ndo, const u_char *bp, u_int length)
                         * No support for LCAF right now.
                         */
                        return;
-                       break;
                }
 
                ND_PRINT(" %u locator(s)", loc_count);
@@ -331,7 +327,6 @@ lisp_print(netdissect_options *ndo, const u_char *bp, u_int length)
                        ND_TCHECK_LEN(packet_iterator + packet_offset,
                                      MAP_REGISTER_LOC_LEN);
                        lisp_loc = (const lisp_map_register_loc *) (packet_iterator + packet_offset);
-                       loc_ip_pointer = (const u_char *) (lisp_loc + 1);
                        packet_offset += MAP_REGISTER_LOC_LEN;
                        loc_afi = GET_BE_U_2(lisp_loc->locator_afi);
 
@@ -340,13 +335,15 @@ lisp_print(netdissect_options *ndo, const u_char *bp, u_int length)
 
                        switch (loc_afi) {
                        case IPv4_AFI:
-                               ND_TCHECK_4(packet_iterator + packet_offset);
-                               ND_PRINT(" LOC %s", GET_IPADDR_STRING(loc_ip_pointer));
+                               ND_PRINT(" LOC %s",
+                                        GET_IPADDR_STRING(packet_iterator +
+                                        packet_offset));
                                packet_offset += 4;
                                break;
                        case IPv6_AFI:
-                               ND_TCHECK_16(packet_iterator + packet_offset);
-                               ND_PRINT(" LOC %s", GET_IP6ADDR_STRING(loc_ip_pointer));
+                               ND_PRINT(" LOC %s",
+                                        GET_IP6ADDR_STRING(packet_iterator +
+                                        packet_offset));
                                packet_offset += 16;
                                break;
                        default: