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/cmac/cm_ameth.c b/src/lib/libcrypto/cmac/cm_ameth.c
index 39d8ad3aa8..e7e7fe0f80 100644
--- a/src/lib/libcrypto/cmac/cm_ameth.c
+++ b/src/lib/libcrypto/cmac/cm_ameth.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cm_ameth.c,v 1.6 2014/07/11 08:44:48 jsing Exp $ */
+/* $OpenBSD: cm_ameth.c,v 1.7 2014/07/12 16:03:37 miod Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2010.
  */
@@ -74,8 +74,7 @@ cmac_key_free(EVP_PKEY *pkey)
 {
         CMAC_CTX *cmctx = (CMAC_CTX *)pkey->pkey.ptr;
 
-        if (cmctx)
-                CMAC_CTX_free(cmctx);
+        CMAC_CTX_free(cmctx);
 }
 
 const EVP_PKEY_ASN1_METHOD cmac_asn1_meth = {