From: Dr. Stephen Henson <steve@openssl.org>
Date: Tue, 13 Jul 1999 00:00:05 +0000 (+0000)
Subject: Eliminate a warning: BN_mod_inverse() returns a (BIGNUM *) and remove and
X-Git-Tag: OpenSSL_0_9_4~101
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=924154d9f2d715b229077f594d928d7b2962814d;ds=sidebyside

Eliminate a warning: BN_mod_inverse() returns a (BIGNUM *) and remove and
unnecessary cast.
---

diff --git a/crypto/rsa/rsa_chk.c b/crypto/rsa/rsa_chk.c
index 8e99fe019d..50c5947412 100644
--- a/crypto/rsa/rsa_chk.c
+++ b/crypto/rsa/rsa_chk.c
@@ -131,8 +131,7 @@ int RSA_check_key(RSA *key)
 		}
 	
 	/* iqmp = q^-1 mod p? */
-	r = BN_mod_inverse(i, key->q, key->p, ctx);
-	if (!r) { ret = -1; goto err; }
+	if(!BN_mod_inverse(i, key->q, key->p, ctx)) { ret = -1; goto err; }
 
 	if (BN_cmp(i, key->iqmp) != 0)
 		{
diff --git a/crypto/rsa/rsa_gen.c b/crypto/rsa/rsa_gen.c
index 89e2f2e2e2..3ed6edd6a1 100644
--- a/crypto/rsa/rsa_gen.c
+++ b/crypto/rsa/rsa_gen.c
@@ -157,7 +157,7 @@ RSA *RSA_generate_key(int bits, unsigned long e_value,
 		goto err;
 		}
 */
-	rsa->d=(BIGNUM *)BN_mod_inverse(NULL,rsa->e,r0,ctx2);	/* d */
+	rsa->d=BN_mod_inverse(NULL,rsa->e,r0,ctx2);	/* d */
 	if (rsa->d == NULL) goto err;
 
 	/* calculate d mod (p-1) */