[src/trunk]: src/crypto remove unused variables

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/308218f56f8a
branches:  trunk
changeset: 790787:308218f56f8a
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Oct 20 21:17:28 2013 +0000

description:
remove unused variables

diffstat:

 crypto/dist/ipsec-tools/src/setkey/parse.y               |  10 ++--------
 crypto/external/bsd/openssl/dist/crypto/threads/mttest.c |   3 ---
 2 files changed, 2 insertions(+), 11 deletions(-)

diffs (68 lines):

diff -r 901be6dff260 -r 308218f56f8a crypto/dist/ipsec-tools/src/setkey/parse.y
--- a/crypto/dist/ipsec-tools/src/setkey/parse.y        Sun Oct 20 21:16:54 2013 +0000
+++ b/crypto/dist/ipsec-tools/src/setkey/parse.y        Sun Oct 20 21:17:28 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: parse.y,v 1.15 2012/01/09 15:25:13 drochner Exp $      */
+/*     $NetBSD: parse.y,v 1.16 2013/10/20 21:17:28 christos Exp $      */
 
 /*     $KAME: parse.y,v 1.81 2003/07/01 04:01:48 itojun Exp $  */
 
@@ -954,7 +954,6 @@
        int plen;
        struct sockaddr *sa;
        int salen;
-       struct sadb_x_policy *sp;
 #ifdef HAVE_POLICY_FWD
        struct sadb_x_ipsecrequest *ps = NULL;
        int saved_level, saved_id = 0;
@@ -969,7 +968,6 @@
        setkeymsg0(msg, type, SADB_SATYPE_UNSPEC, 0);
        l = sizeof(struct sadb_msg);
 
-       sp = (struct sadb_x_policy*) (buf + l);
        memcpy(buf + l, policy->buf, policy->len);
        l += policy->len;
 
@@ -1094,11 +1092,10 @@
 {
        struct sadb_msg *msg;
        char buf[BUFSIZ];
-       int l, l0;
+       int l;
 #ifdef SADB_X_EXT_TAG
        struct sadb_x_tag m_tag;
 #endif
-       int n;
 
        msg = (struct sadb_msg *)buf;
 
@@ -1109,9 +1106,6 @@
        memcpy(buf + l, policy->buf, policy->len);
        l += policy->len;
 
-       l0 = l;
-       n = 0;
-
 #ifdef SADB_X_EXT_TAG
        memset(&m_tag, 0, sizeof(m_tag));
        m_tag.sadb_x_tag_len = PFKEY_UNIT64(sizeof(m_tag));
diff -r 901be6dff260 -r 308218f56f8a crypto/external/bsd/openssl/dist/crypto/threads/mttest.c
--- a/crypto/external/bsd/openssl/dist/crypto/threads/mttest.c  Sun Oct 20 21:16:54 2013 +0000
+++ b/crypto/external/bsd/openssl/dist/crypto/threads/mttest.c  Sun Oct 20 21:17:28 2013 +0000
@@ -427,7 +427,6 @@
        BIO *c_bio=NULL;
        BIO *s_bio=NULL;
        int c_r,c_w,s_r,s_w;
-       int c_want,s_want;
        int i;
        int done=0;
        int c_write,s_write;
@@ -466,8 +465,6 @@
 
        c_r=0; s_r=1;
        c_w=1; s_w=0;
-       c_want=W_WRITE;
-       s_want=0;
        c_write=1,s_write=0;
 
        /* We can always do writes */