Remove parentheses of return.

Since return is inconsistent, I removed unnecessary parentheses and
unified them.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4541)

1 files changed, 8 insertions, 8 deletions

diff --git a/crypto/evp/e_rc2.c b/crypto/evp/e_rc2.c
index ed10bb3324..80afe316d7 100644
--- a/crypto/evp/e_rc2.c
+++ b/crypto/evp/e_rc2.c
@@ -72,12 +72,12 @@ static const EVP_CIPHER r2_40_cbc_cipher = {
 
 const EVP_CIPHER *EVP_rc2_64_cbc(void)
 {
-    return (&r2_64_cbc_cipher);
+    return &r2_64_cbc_cipher;
 }
 
 const EVP_CIPHER *EVP_rc2_40_cbc(void)
 {
-    return (&r2_40_cbc_cipher);
+    return &r2_40_cbc_cipher;
 }
 
 static int rc2_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
@@ -94,13 +94,13 @@ static int rc2_meth_to_magic(EVP_CIPHER_CTX *e)
 
     EVP_CIPHER_CTX_ctrl(e, EVP_CTRL_GET_RC2_KEY_BITS, 0, &i);
     if (i == 128)
-        return (RC2_128_MAGIC);
+        return RC2_128_MAGIC;
     else if (i == 64)
-        return (RC2_64_MAGIC);
+        return RC2_64_MAGIC;
     else if (i == 40)
-        return (RC2_40_MAGIC);
+        return RC2_40_MAGIC;
     else
-        return (0);
+        return 0;
 }
 
 static int rc2_magic_to_meth(int i)
@@ -113,7 +113,7 @@ static int rc2_magic_to_meth(int i)
         return 40;
     else {
         EVPerr(EVP_F_RC2_MAGIC_TO_METH, EVP_R_UNSUPPORTED_KEY_SIZE);
-        return (0);
+        return 0;
     }
 }
 
@@ -155,7 +155,7 @@ static int rc2_set_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
                                           (unsigned char *)EVP_CIPHER_CTX_original_iv(c),
                                           j);
     }
-    return (i);
+    return i;
 }
 
 static int rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)