silence a -Wunused-but-set-variable

diff --git a/usr.sbin/tcpdump/print-sunrpc.c b/usr.sbin/tcpdump/print-sunrpc.c
index 74a00fb..6735704 100644 (file)
--- a/usr.sbin/tcpdump/print-sunrpc.c
+++ b/usr.sbin/tcpdump/print-sunrpc.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: print-sunrpc.c,v 1.21 2021/12/01 18:28:46 deraadt Exp $       */
+/*     $OpenBSD: print-sunrpc.c,v 1.22 2022/01/05 05:29:54 dlg Exp $   */
 
 /*
  * Copyright (c) 1992, 1993, 1994, 1995, 1996
@@ -63,11 +63,9 @@ void
 sunrpcrequest_print(const u_char *bp, u_int length, const u_char *bp2)
 {
        const struct rpc_msg *rp;
-       const struct ip *ip;
        u_int32_t x;
 
        rp = (struct rpc_msg *)bp;
-       ip = (struct ip *)bp2;
 
        printf("xid 0x%x %d", (u_int32_t)ntohl(rp->rm_xid), length);
        printf(" %s", tok2str(proc2str, " proc #%u",