if (x) FOO_free(x) -> FOO_free(x).

Improves readability, keeps the code smaller so that it is warmer in your
cache.

review & ok deraadt@

1 files changed, 4 insertions, 7 deletions

diff --git a/src/lib/libcrypto/engine/eng_rsax.c b/src/lib/libcrypto/engine/eng_rsax.c
index daeb7e6ebb..358dac2088 100644
--- a/src/lib/libcrypto/engine/eng_rsax.c
+++ b/src/lib/libcrypto/engine/eng_rsax.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: eng_rsax.c,v 1.9 2014/07/10 22:45:57 jsing Exp $ */
+/* $OpenBSD: eng_rsax.c,v 1.10 2014/07/12 16:03:37 miod Exp $ */
 /* Copyright (c) 2010-2010 Intel Corp.
  *   Author: Vinodh.Gopal@intel.com
  *           Jim Guilford
@@ -307,12 +307,9 @@ e_rsax_rsa_finish(RSA *rsa)
                 free(hptr);
                 RSA_set_ex_data(rsa, rsax_ex_data_idx, NULL);
         }
-        if (rsa->_method_mod_n)
-                BN_MONT_CTX_free(rsa->_method_mod_n);
-        if (rsa->_method_mod_p)
-                BN_MONT_CTX_free(rsa->_method_mod_p);
-        if (rsa->_method_mod_q)
-                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;
 }