Eliminate some unused parameters.

[tcpdump] / print-cip.c

diff --git a/print-cip.c b/print-cip.c
index 45ece55f84878df4d27493640af0284559dd8bc3..55cd84187e1ca789c21f100e4a07b828dc829dc5 100644 (file)
--- a/print-cip.c
+++ b/print-cip.c
@@ -22,7 +22,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-cip.c,v 1.14 2001-07-05 18:54:15 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-cip.c,v 1.15 2001-09-17 21:57:58 fenner Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -69,7 +69,7 @@ cip_print(register const u_char *bp, int length)
                } else {
                        for (i = 0;i < RFC1483LLC_LEN - 2; i++)
                                (void)printf("%2.2x ",bp[i]);
-                       etherproto_string(((u_short*)bp)[3]);
+                       etherproto_string(((const u_short *)bp)[3]);
                } 
        } else {
                if (qflag)
@@ -90,11 +90,11 @@ cip_print(register const u_char *bp, int length)
 void
 cip_if_print(u_char *user, const struct pcap_pkthdr *h, const u_char *p)
 {
-       int caplen = h->caplen;
-       int length = h->len;
+       u_int caplen = h->caplen;
+       u_int length = h->len;
        u_short ether_type;
        u_short extracted_ethertype;
-       u_short *bp;
+       const u_short *bp;
 
        ++infodelay;
        ts_print(&h->ts);
@@ -118,12 +118,12 @@ cip_if_print(u_char *user, const struct pcap_pkthdr *h, const u_char *p)
        if (memcmp(rfcllc, p, sizeof(rfcllc))==0) {
                length -= RFC1483LLC_LEN;
                caplen -= RFC1483LLC_LEN;
-               bp = (u_short *)p;
+               bp = (const u_short *)p;
                p += RFC1483LLC_LEN;
                ether_type = ntohs(bp[3]);
        } else {
                ether_type = ETHERTYPE_IP;
-               bp = (u_short *)p;
+               bp = (const u_short *)p;
        }
 
        /*