Get rid of an unused variable (the length from the BGP header is passed

as the "length" argument).

diff --git a/print-bgp.c b/print-bgp.c
index 96f7b5257952e9bb49a28e1af0956fe5dacc0ae1..88ad5d66523f93b4cd7a8a74247bec730f20745b 100644 (file)
--- a/print-bgp.c
+++ b/print-bgp.c
@@ -36,7 +36,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-     "@(#) $Header: /tcpdump/master/tcpdump/print-bgp.c,v 1.91.2.1 2005-04-20 10:30:11 guy Exp $";
+     "@(#) $Header: /tcpdump/master/tcpdump/print-bgp.c,v 1.91.2.2 2005-04-20 20:22:33 guy Exp $";
 #endif
 
 #include <tcpdump-stdinc.h>
@@ -1587,7 +1587,6 @@ bgp_open_print(const u_char *dat, int length)
 {
        struct bgp_open bgpo;
        struct bgp_opt bgpopt;
-       int hlen;
        const u_char *opt;
        int i,cap_type,cap_len,tcap_len,cap_offset;
        char tokbuf[TOKBUFSIZE];
@@ -1595,7 +1594,6 @@ bgp_open_print(const u_char *dat, int length)
 
        TCHECK2(dat[0], BGP_OPEN_SIZE);
        memcpy(&bgpo, dat, BGP_OPEN_SIZE);
-       hlen = ntohs(bgpo.bgpo_len);
 
        printf("\n\t  Version %d, ", bgpo.bgpo_version);
        printf("my AS %u, ", ntohs(bgpo.bgpo_myas));
@@ -1703,7 +1701,6 @@ bgp_update_print(const u_char *dat, int length)
 {
        struct bgp bgp;
        struct bgp_attr bgpa;
-       int hlen;
        const u_char *p;
        int len;
        int i;
@@ -1711,7 +1708,6 @@ bgp_update_print(const u_char *dat, int length)
 
        TCHECK2(dat[0], BGP_SIZE);
        memcpy(&bgp, dat, BGP_SIZE);
-       hlen = ntohs(bgp.bgp_len);
        p = dat + BGP_SIZE;     /*XXX*/
 
        /* Unfeasible routes */
@@ -1816,14 +1812,12 @@ static void
 bgp_notification_print(const u_char *dat, int length)
 {
        struct bgp_notification bgpn;
-       int hlen;
        const u_char *tptr;
        char tokbuf[TOKBUFSIZE];
        char tokbuf2[TOKBUFSIZE];
 
        TCHECK2(dat[0], BGP_NOTIFICATION_SIZE);
        memcpy(&bgpn, dat, BGP_NOTIFICATION_SIZE);
-       hlen = ntohs(bgpn.bgpn_len);
 
         /* some little sanity checking */
         if (length<BGP_NOTIFICATION_SIZE)