remove unused variable

ok tedu@

diff --git a/usr.sbin/pppd/chap.c b/usr.sbin/pppd/chap.c
index 649defb..4f53aa7 100644 (file)
--- a/usr.sbin/pppd/chap.c
+++ b/usr.sbin/pppd/chap.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: chap.c,v 1.16 2014/01/21 23:54:50 deraadt Exp $       */
+/*     $OpenBSD: chap.c,v 1.17 2014/05/17 20:31:07 chl Exp $   */
 
 /*
  * chap.c - Challenge Handshake Authentication Protocol.
@@ -760,8 +760,6 @@ ChapGenChallenge(cstate)
     chap_state *cstate;
 {
     int chal_len;
-    u_char *ptr = cstate->challenge;
-    unsigned int i;
 
     /* pick a random challenge length >= MIN_CHALLENGE_LENGTH and
        <= MAX_CHALLENGE_LENGTH */