BN_free, BN_clear_free, BN_CTX_free, BN_BLINDING_free and BN_MONT_CTX_free

all have implicit NULL checks, so we do not need them here.

ok miod@

1 files changed, 3 insertions, 5 deletions

diff --git a/src/lib/libcrypto/rsa/rsa_crpt.c b/src/lib/libcrypto/rsa/rsa_crpt.c
index fb09d235e1..c216c1bae4 100644
--- a/src/lib/libcrypto/rsa/rsa_crpt.c
+++ b/src/lib/libcrypto/rsa/rsa_crpt.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rsa_crpt.c,v 1.6 2014/07/09 19:51:38 jsing Exp $ */
+/* $OpenBSD: rsa_crpt.c,v 1.7 2014/07/10 07:43:11 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -110,10 +110,8 @@ RSA_flags(const RSA *r)
 void
 RSA_blinding_off(RSA *rsa)
 {
-        if (rsa->blinding != NULL) {
-                BN_BLINDING_free(rsa->blinding);
-                rsa->blinding = NULL;
-        }
+        BN_BLINDING_free(rsa->blinding);
+        rsa->blinding = NULL;
         rsa->flags &= ~RSA_FLAG_BLINDING;
         rsa->flags |= RSA_FLAG_NO_BLINDING;
 }