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, 5 insertions, 4 deletions

diff --git a/src/lib/libcrypto/ecdh/ech_ossl.c b/src/lib/libcrypto/ecdh/ech_ossl.c
index d82ace3670..ee130edeee 100644
--- a/src/lib/libcrypto/ecdh/ech_ossl.c
+++ b/src/lib/libcrypto/ecdh/ech_ossl.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ech_ossl.c,v 1.7 2014/07/11 08:44:48 jsing Exp $ */
+/* $OpenBSD: ech_ossl.c,v 1.8 2014/07/12 16:03:37 miod Exp $ */
 /* ====================================================================
  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
  *
@@ -201,9 +201,10 @@ static int ecdh_compute_key(void *out, size_t outlen, const EC_POINT *pub_key,
                 }
         
 err:
-        if (tmp) EC_POINT_free(tmp);
-        if (ctx) BN_CTX_end(ctx);
-        if (ctx) BN_CTX_free(ctx);
+        EC_POINT_free(tmp);
+        if (ctx)
+                BN_CTX_end(ctx);
+        BN_CTX_free(ctx);
         free(buf);
         return(ret);
         }