Some simple cosmetics in rsa_alg_set_oaep_padding()

Rename rv into ret and split it on its own line, move labellen a bit down
add some empty lines. To match style elsewhere.

Most of this was requested by jsing

1 files changed, 8 insertions, 4 deletions

diff --git a/src/lib/libcrypto/rsa/rsa_ameth.c b/src/lib/libcrypto/rsa/rsa_ameth.c
index 43e66ce02a..d2d4683ec0 100644
--- a/src/lib/libcrypto/rsa/rsa_ameth.c
+++ b/src/lib/libcrypto/rsa/rsa_ameth.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rsa_ameth.c,v 1.43 2023/11/08 16:02:41 tb Exp $ */
+/* $OpenBSD: rsa_ameth.c,v 1.44 2023/11/08 16:05:18 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2006.
  */
@@ -914,8 +914,9 @@ rsa_alg_set_oaep_padding(X509_ALGOR *alg, EVP_PKEY_CTX *pkctx)
         const EVP_MD *md, *mgf1md;
         RSA_OAEP_PARAMS *oaep = NULL;
         ASN1_STRING *os = NULL;
-        int rv = 0, labellen;
         unsigned char *label;
+        int labellen;
+        int ret = 0;
 
         if (EVP_PKEY_CTX_get_rsa_oaep_md(pkctx, &md) <= 0)
                 goto err;
@@ -955,11 +956,14 @@ rsa_alg_set_oaep_padding(X509_ALGOR *alg, EVP_PKEY_CTX *pkctx)
                  goto err;
         X509_ALGOR_set0(alg, OBJ_nid2obj(NID_rsaesOaep), V_ASN1_SEQUENCE, os);
         os = NULL;
-        rv = 1;
+
+        ret = 1;
+
  err:
         RSA_OAEP_PARAMS_free(oaep);
         ASN1_STRING_free(os);
-        return rv;
+
+        return ret;
 }
 
 static int