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, 4 insertions, 7 deletions

diff --git a/src/lib/libcrypto/rsa/rsa_eay.c b/src/lib/libcrypto/rsa/rsa_eay.c
index ede772cb83..9b390fb8c0 100644
--- a/src/lib/libcrypto/rsa/rsa_eay.c
+++ b/src/lib/libcrypto/rsa/rsa_eay.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: rsa_eay.c,v 1.31 2014/07/09 19:51:38 jsing Exp $ */
+/* $OpenBSD: rsa_eay.c,v 1.32 2014/07/10 07:43:11 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -898,12 +898,9 @@ RSA_eay_init(RSA *rsa)
 static int
 RSA_eay_finish(RSA *rsa)
 {
-        if (rsa->_method_mod_n != NULL)
-                BN_MONT_CTX_free(rsa->_method_mod_n);
-        if (rsa->_method_mod_p != NULL)
-                BN_MONT_CTX_free(rsa->_method_mod_p);
-        if (rsa->_method_mod_q != NULL)
-                BN_MONT_CTX_free(rsa->_method_mod_q);
+        BN_MONT_CTX_free(rsa->_method_mod_n);
+        BN_MONT_CTX_free(rsa->_method_mod_p);
+        BN_MONT_CTX_free(rsa->_method_mod_q);
 
         return 1;
 }