remove NULL-checks before free()

1 files changed, 3 insertions, 5 deletions

diff --git a/src/lib/libcrypto/bio/bss_bio.c b/src/lib/libcrypto/bio/bss_bio.c
index b5f13eb35c..c817910d93 100644
--- a/src/lib/libcrypto/bio/bss_bio.c
+++ b/src/lib/libcrypto/bio/bss_bio.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bss_bio.c,v 1.21 2015/10/30 15:45:57 miod Exp $ */
+/* $OpenBSD: bss_bio.c,v 1.22 2015/12/23 20:37:23 mmcc Exp $ */
 /* ====================================================================
  * Copyright (c) 1998-2003 The OpenSSL Project.  All rights reserved.
  *
@@ -500,10 +500,8 @@ bio_ctrl(BIO *bio, int cmd, long num, void *ptr)
                         size_t new_size = num;
 
                         if (b->size != new_size) {
-                                if (b->buf) {
-                                        free(b->buf);
-                                        b->buf = NULL;
-                                }
+                                free(b->buf);
+                                b->buf = NULL;
                                 b->size = new_size;
                         }
                         ret = 1;