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, 2 insertions, 3 deletions

diff --git a/src/lib/libcrypto/bn/bn_print.c b/src/lib/libcrypto/bn/bn_print.c
index ccdae5ae09..4920705a5b 100644
--- a/src/lib/libcrypto/bn/bn_print.c
+++ b/src/lib/libcrypto/bn/bn_print.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn_print.c,v 1.22 2014/07/11 08:44:48 jsing Exp $ */
+/* $OpenBSD: bn_print.c,v 1.23 2014/07/12 16:03:36 miod Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -163,8 +163,7 @@ BN_bn2dec(const BIGNUM *a)
 
 err:
         free(bn_data);
-        if (t != NULL)
-                BN_free(t);
+        BN_free(t);
         if (!ok && buf) {
                 free(buf);
                 buf = NULL;