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, 14 insertions, 14 deletions

diff --git a/crypto/bio/bss_acpt.c b/crypto/bio/bss_acpt.c
index ecb115762e..f795b89145 100644
--- a/crypto/bio/bss_acpt.c
+++ b/crypto/bio/bss_acpt.c
@@ -70,7 +70,7 @@ static const BIO_METHOD methods_acceptp = {
 
 const BIO_METHOD *BIO_s_accept(void)
 {
-    return (&methods_acceptp);
+    return &methods_acceptp;
 }
 
 static int acpt_new(BIO *bi)
@@ -81,7 +81,7 @@ static int acpt_new(BIO *bi)
     bi->num = (int)INVALID_SOCKET;
     bi->flags = 0;
     if ((ba = BIO_ACCEPT_new()) == NULL)
-        return (0);
+        return 0;
     bi->ptr = (char *)ba;
     ba->state = ACPT_S_BEFORE;
     bi->shutdown = 1;
@@ -93,10 +93,10 @@ static BIO_ACCEPT *BIO_ACCEPT_new(void)
     BIO_ACCEPT *ret;
 
     if ((ret = OPENSSL_zalloc(sizeof(*ret))) == NULL)
-        return (NULL);
+        return NULL;
     ret->accept_family = BIO_FAMILY_IPANY;
     ret->accept_sock = (int)INVALID_SOCKET;
-    return (ret);
+    return ret;
 }
 
 static void BIO_ACCEPT_free(BIO_ACCEPT *a)
@@ -133,7 +133,7 @@ static int acpt_free(BIO *a)
     BIO_ACCEPT *data;
 
     if (a == NULL)
-        return (0);
+        return 0;
     data = (BIO_ACCEPT *)a->ptr;
 
     if (a->shutdown) {
@@ -359,12 +359,12 @@ static int acpt_read(BIO *b, char *out, int outl)
     while (b->next_bio == NULL) {
         ret = acpt_state(b, data);
         if (ret <= 0)
-            return (ret);
+            return ret;
     }
 
     ret = BIO_read(b->next_bio, out, outl);
     BIO_copy_next_retry(b);
-    return (ret);
+    return ret;
 }
 
 static int acpt_write(BIO *b, const char *in, int inl)
@@ -378,12 +378,12 @@ static int acpt_write(BIO *b, const char *in, int inl)
     while (b->next_bio == NULL) {
         ret = acpt_state(b, data);
         if (ret <= 0)
-            return (ret);
+            return ret;
     }
 
     ret = BIO_write(b->next_bio, in, inl);
     BIO_copy_next_retry(b);
-    return (ret);
+    return ret;
 }
 
 static long acpt_ctrl(BIO *b, int cmd, long num, void *ptr)
@@ -527,7 +527,7 @@ static long acpt_ctrl(BIO *b, int cmd, long num, void *ptr)
         ret = 0;
         break;
     }
-    return (ret);
+    return ret;
 }
 
 static int acpt_puts(BIO *bp, const char *str)
@@ -536,7 +536,7 @@ static int acpt_puts(BIO *bp, const char *str)
 
     n = strlen(str);
     ret = acpt_write(bp, str, n);
-    return (ret);
+    return ret;
 }
 
 BIO *BIO_new_accept(const char *str)
@@ -545,11 +545,11 @@ BIO *BIO_new_accept(const char *str)
 
     ret = BIO_new(BIO_s_accept());
     if (ret == NULL)
-        return (NULL);
+        return NULL;
     if (BIO_set_accept_name(ret, str))
-        return (ret);
+        return ret;
     BIO_free(ret);
-    return (NULL);
+    return NULL;
 }
 
 #endif