DHCP: Fix a comment about formats for (un)signed longs/shorts data

[tcpdump] / print-enc.c

diff --git a/print-enc.c b/print-enc.c
index 9f541c3ccc569b85d7331da319f493bc8ae89bf7..f439500fe533e8c04626c7379faba0241b5f539f 100644 (file)
--- a/print-enc.c
+++ b/print-enc.c
@@ -23,9 +23,7 @@
 
 /* \summary: OpenBSD IPsec encapsulation BPF layer printer */
 
-#ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif
 
 #include "netdissect-stdinc.h"
 
@@ -100,7 +98,6 @@ enc_if_print(netdissect_options *ndo,
              const struct pcap_pkthdr *h, const u_char *p)
 {
        u_int length = h->len;
-       u_int caplen = h->caplen;
        u_int af, flags;
        const struct enchdr *hdr;
 
@@ -144,7 +141,6 @@ enc_if_print(netdissect_options *ndo,
        ND_PRINT("SPI 0x%08x: ", GET_BE_U_4(hdr->spi));
 
        length -= ENC_HDRLEN;
-       caplen -= ENC_HDRLEN;
        p += ENC_HDRLEN;
 
        switch (af) {