1 files changed, 2 insertions, 12 deletions

diff --git a/src/openssl.c b/src/openssl.c
index 7985b1f..757bbf0 100644
--- a/src/openssl.c
+++ b/src/openssl.c
@@ -857,8 +857,6 @@ static int pk_new(lua_State *L) {
                         };
                         unsigned i;
 
-                        type = OBJ_sn2nid(id);
-
                         if (NID_undef == (type = EVP_PKEY_type(OBJ_sn2nid(id)))) {
                                 for (i = 0; i < countof(types); i++) {
                                         if (strieq(id, types[i].sn)) {
@@ -1589,13 +1587,6 @@ static int gn_interpose(lua_State *L) {
 } /* gn_interpose() */
 
 
-static int gn_setCritical(lua_State *L) {
-        GENERAL_NAMES *gens = checksimple(L, 1, X509_GENS_CLASS);
-
-        return 0;
-} /* gn_setCritical() */
-
-
 static int gn_checktype(lua_State *L, int index) {
         static const struct { int type; const char *name; } table[] = {
                 { GEN_EMAIL,   "RFC822Name" },
@@ -1701,7 +1692,7 @@ static int gn__next(lua_State *L) {
 
         while (i < n) {
                 GENERAL_NAME *name;
-                const char *tag, *txt;
+                const char *txt;
                 size_t len;
                 union { struct in_addr in; struct in6_addr in6; } ip;
                 char buf[INET6_ADDRSTRLEN + 1];
@@ -1727,7 +1718,6 @@ static int gn__next(lua_State *L) {
 
                         break;
                 case GEN_IPADD:
-                        tag = "IP";
                         txt = (char *)M_ASN1_STRING_data(name->d.iPAddress);
                         len = M_ASN1_STRING_length(name->d.iPAddress);
 
@@ -4234,7 +4224,7 @@ static void md_update_(lua_State *L, EVP_MD_CTX *ctx, int from, int to) {
 
 static int md_update(lua_State *L) {
         EVP_MD_CTX *ctx = luaL_checkudata(L, 1, DIGEST_CLASS);
-        int i, top = lua_gettop(L);
+        int i;
 
         md_update_(L, ctx, 2, lua_gettop(L));