Simplify and unify missing_parameters() for DH and DSA

ok jsing

1 files changed, 5 insertions, 5 deletions

diff --git a/src/lib/libcrypto/dh/dh_ameth.c b/src/lib/libcrypto/dh/dh_ameth.c
index f0c20f9a43..88fec6bf4a 100644
--- a/src/lib/libcrypto/dh/dh_ameth.c
+++ b/src/lib/libcrypto/dh/dh_ameth.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: dh_ameth.c,v 1.36 2023/08/11 13:57:24 tb Exp $ */
+/* $OpenBSD: dh_ameth.c,v 1.37 2023/08/12 07:43:48 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2006.
  */
@@ -432,11 +432,11 @@ dh_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from)
 }
 
 static int
-dh_missing_parameters(const EVP_PKEY *a)
+dh_missing_parameters(const EVP_PKEY *pkey)
 {
-        if (!a->pkey.dh->p || !a->pkey.dh->g)
-                return 1;
-        return 0;
+        const DH *dh = pkey->pkey.dh;
+
+        return dh->p == NULL || dh->g == NULL;
 }
 
 static int