gpg: Remove a signature check function wrapper.

* g10/sig-check.c (check_signature2): Rename to
(check_signature): this and remove the old wrapper. Adjust all
callers.

3 files changed, 14 insertions, 31 deletions

diff --git a/g10/mainproc.c b/g10/mainproc.c
index 039db9ccd..6494f60ed 100644
--- a/g10/mainproc.c
+++ b/g10/mainproc.c
@@ -1263,19 +1263,17 @@ do_check_sig (CTX c, kbnode_t node, const void *extrahash, size_t extrahashlen,
 
   /* We only get here if we are checking the signature of a binary
      (0x00) or text document (0x01).  */
-  rc = check_signature2 (c->ctrl, sig, md, extrahash, extrahashlen,
-                         forced_pk,
-                         NULL, is_expkey, is_revkey, r_pk);
+  rc = check_signature (c->ctrl, sig, md, extrahash, extrahashlen,
+                        forced_pk, NULL, is_expkey, is_revkey, r_pk);
   if (! rc)
     md_good = md;
   else if (gpg_err_code (rc) == GPG_ERR_BAD_SIGNATURE && md2)
     {
       PKT_public_key *pk2;
 
-      rc = check_signature2 (c->ctrl, sig, md2, extrahash, extrahashlen,
-                             forced_pk,
-                             NULL, is_expkey, is_revkey,
-                             r_pk? &pk2 : NULL);
+      rc = check_signature (c->ctrl, sig, md2, extrahash, extrahashlen,
+                            forced_pk, NULL, is_expkey, is_revkey,
+                            r_pk? &pk2 : NULL);
       if (!rc)
         {
           md_good = md2;
@@ -1897,7 +1895,6 @@ issuer_fpr_string (PKT_signature *sig)
   return p? bin2hex (p, n, NULL) : NULL;
 }
 
-
 static void
 print_good_bad_signature (int statno, const char *keyid_str, kbnode_t un,
                           PKT_signature *sig, int rc)
diff --git a/g10/packet.h b/g10/packet.h
index 375392807..cf128005b 100644
--- a/g10/packet.h
+++ b/g10/packet.h
@@ -926,16 +926,12 @@ int cmp_user_ids( PKT_user_id *a, PKT_user_id *b );
 
 
 /*-- sig-check.c --*/
-/* Check a signature.  This is shorthand for check_signature2 with
-   the unnamed arguments passed as NULL.  */
-int check_signature (ctrl_t ctrl, PKT_signature *sig, gcry_md_hd_t digest);
-
 /* Check a signature.  Looks up the public key from the key db.  (If
  * R_PK is not NULL, it is stored at RET_PK.)  DIGEST contains a
  * valid hash context that already includes the signed data.  This
  * function adds the relevant meta-data to the hash before finalizing
  * it and verifying the signature.  FOCRED_PK is usually NULL. */
-gpg_error_t check_signature2 (ctrl_t ctrl,
+gpg_error_t check_signature (ctrl_t ctrl,
                               PKT_signature *sig, gcry_md_hd_t digest,
                               const void *extrahash, size_t extrahashlen,
                               PKT_public_key *forced_pk,
diff --git a/g10/sig-check.c b/g10/sig-check.c
index e85e9914f..42c194554 100644
--- a/g10/sig-check.c
+++ b/g10/sig-check.c
@@ -88,17 +88,6 @@ check_key_verify_compliance (PKT_public_key *pk)
 }
 
 
-
-/* Check a signature.  This is shorthand for check_signature2 with
-   the unnamed arguments passed as NULL.  */
-int
-check_signature (ctrl_t ctrl, PKT_signature *sig, gcry_md_hd_t digest)
-{
-  return check_signature2 (ctrl, sig, digest, NULL, 0, NULL,
-                           NULL, NULL, NULL, NULL);
-}
-
-
 /* Check a signature.
  *
  * Looks up the public key that created the signature (SIG->KEYID)
@@ -144,12 +133,12 @@ check_signature (ctrl_t ctrl, PKT_signature *sig, gcry_md_hd_t digest)
  *
  * Returns 0 on success.  An error code otherwise.  */
 gpg_error_t
-check_signature2 (ctrl_t ctrl,
-                  PKT_signature *sig, gcry_md_hd_t digest,
-                  const void *extrahash, size_t extrahashlen,
-                  PKT_public_key *forced_pk,
-                  u32 *r_expiredate,
-		  int *r_expired, int *r_revoked, PKT_public_key **r_pk)
+check_signature (ctrl_t ctrl,
+                 PKT_signature *sig, gcry_md_hd_t digest,
+                 const void *extrahash, size_t extrahashlen,
+                 PKT_public_key *forced_pk,
+                 u32 *r_expiredate, int *r_expired, int *r_revoked,
+                 PKT_public_key **r_pk)
 {
   int rc=0;
   PKT_public_key *pk;
@@ -802,7 +791,8 @@ check_revocation_keys (ctrl_t ctrl, PKT_public_key *pk, PKT_signature *sig)
               hash_public_key(md,pk);
 	      /* Note: check_signature only checks that the signature
 		 is good.  It does not fail if the key is revoked.  */
-              rc = check_signature (ctrl, sig, md);
+              rc = check_signature (ctrl, sig, md, NULL, 0, NULL,
+                                    NULL, NULL, NULL, NULL);
 	      cache_sig_result(sig,rc);
               gcry_md_close (md);
 	      break;