Remove some dead code that was missed in an earlier cleanup and

fix a stale comment.

Found by mortimer with clang 13's -Wunused-but-set-variable.

ok beck

1 files changed, 3 insertions, 4 deletions

diff --git a/src/lib/libcrypto/ec/ec_asn1.c b/src/lib/libcrypto/ec/ec_asn1.c
index 06320b6588..befeee99af 100644
--- a/src/lib/libcrypto/ec/ec_asn1.c
+++ b/src/lib/libcrypto/ec/ec_asn1.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec_asn1.c,v 1.33 2021/04/20 17:12:43 tb Exp $ */
+/* $OpenBSD: ec_asn1.c,v 1.34 2021/08/31 20:14:40 tb Exp $ */
 /*
  * Written by Nils Larsch for the OpenSSL project.
  */
@@ -801,12 +801,12 @@ ec_asn1_group2fieldid(const EC_GROUP * group, X9_62_FIELDID * field)
 static int 
 ec_asn1_group2curve(const EC_GROUP * group, X9_62_CURVE * curve)
 {
-        int ok = 0, nid;
         BIGNUM *tmp_1 = NULL, *tmp_2 = NULL;
         unsigned char *buffer_1 = NULL, *buffer_2 = NULL, *a_buf = NULL,
         *b_buf = NULL;
         size_t len_1, len_2;
         unsigned char char_zero = 0;
+        int ok = 0;
 
         if (!group || !curve || !curve->a || !curve->b)
                 return 0;
@@ -815,7 +815,6 @@ ec_asn1_group2curve(const EC_GROUP * group, X9_62_CURVE * curve)
                 ECerror(ERR_R_MALLOC_FAILURE);
                 goto err;
         }
-        nid = EC_METHOD_get_field_type(EC_GROUP_method_of(group));
 
         /* get a and b */
         if (!EC_GROUP_get_curve(group, NULL, tmp_1, tmp_2, NULL)) {
@@ -1018,7 +1017,7 @@ ec_asn1_group2pkparameters(const EC_GROUP * group, ECPKPARAMETERS * params)
                         if ((ret->value.named_curve = OBJ_nid2obj(tmp)) == NULL)
                                 ok = 0;
                 } else
-                        /* we don't kmow the nid => ERROR */
+                        /* we don't know the group => ERROR */
                         ok = 0;
         } else {
                 /* use the ECPARAMETERS structure */