Simplify and unify missing_parameters() for DH and DSA

ok jsing

1 files changed, 3 insertions, 6 deletions

diff --git a/src/lib/libcrypto/dsa/dsa_ameth.c b/src/lib/libcrypto/dsa/dsa_ameth.c
index 494bef3ce4..3b00ea97a4 100644
--- a/src/lib/libcrypto/dsa/dsa_ameth.c
+++ b/src/lib/libcrypto/dsa/dsa_ameth.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: dsa_ameth.c,v 1.51 2023/08/11 13:57:24 tb Exp $ */
+/* $OpenBSD: dsa_ameth.c,v 1.52 2023/08/12 07:43:48 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2006.
  */
@@ -353,12 +353,9 @@ dsa_security_bits(const EVP_PKEY *pkey)
 static int
 dsa_missing_parameters(const EVP_PKEY *pkey)
 {
-        DSA *dsa;
+        const DSA *dsa = pkey->pkey.dsa;
 
-        dsa = pkey->pkey.dsa;
-        if (dsa->p == NULL || dsa->q == NULL || dsa->g == NULL)
-                return 1;
-        return 0;
+        return dsa->p == NULL || dsa->q == NULL || dsa->g == NULL;
 }
 
 static int