Following the license change, modify the boilerplates in crypto/evp/

[openssl.git] / crypto / evp / evp_key.c

diff --git a/crypto/evp/evp_key.c b/crypto/evp/evp_key.c
index 670276d1dc9c4c7bf61de3f2f42d6908766105b0..fc65b4c44d607d4d7f2c51d8923f0c11212aa47c 100644 (file)
--- a/crypto/evp/evp_key.c
+++ b/crypto/evp/evp_key.c
@@ -1,7 +1,7 @@
 /*
  * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
  *
- * Licensed under the OpenSSL license (the "License").  You may not use
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
  * in the file LICENSE in the source distribution or at
  * https://www.openssl.org/source/license.html
@@ -30,9 +30,9 @@ void EVP_set_pw_prompt(const char *prompt)
 char *EVP_get_pw_prompt(void)
 {
     if (prompt_string[0] == '\0')
-        return (NULL);
+        return NULL;
     else
-        return (prompt_string);
+        return prompt_string;
 }
 
 /*
@@ -87,7 +87,7 @@ int EVP_BytesToKey(const EVP_CIPHER *type, const EVP_MD *md,
     OPENSSL_assert(niv <= EVP_MAX_IV_LENGTH);
 
     if (data == NULL)
-        return (nkey);
+        return nkey;
 
     c = EVP_MD_CTX_new();
     if (c == NULL)