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, 3 insertions, 5 deletions

diff --git a/src/lib/libcrypto/dsa/dsa_sign.c b/src/lib/libcrypto/dsa/dsa_sign.c
index efeb35477c..80e002c4a7 100644
--- a/src/lib/libcrypto/dsa/dsa_sign.c
+++ b/src/lib/libcrypto/dsa/dsa_sign.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: dsa_sign.c,v 1.17 2014/07/11 08:44:48 jsing Exp $ */
+/* $OpenBSD: dsa_sign.c,v 1.18 2014/07/12 16:03:37 miod Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -91,10 +91,8 @@ void
 DSA_SIG_free(DSA_SIG *sig)
 {
         if (sig) {
-                if (sig->r)
-                        BN_free(sig->r);
-                if (sig->s)
-                        BN_free(sig->s);
+                BN_free(sig->r);
+                BN_free(sig->s);
                 free(sig);
         }
 }