1 files changed, 17 insertions, 17 deletions

diff --git a/crypto/bio/bf_nbio.c b/crypto/bio/bf_nbio.c
index 455cdde1c5..1853cb1049 100644
--- a/crypto/bio/bf_nbio.c
+++ b/crypto/bio/bf_nbio.c
@@ -50,7 +50,7 @@ static const BIO_METHOD methods_nbiof = {
 
 const BIO_METHOD *BIO_f_nbio_test(void)
 {
-    return (&methods_nbiof);
+    return &methods_nbiof;
 }
 
 static int nbiof_new(BIO *bi)
@@ -58,7 +58,7 @@ static int nbiof_new(BIO *bi)
     NBIO_TEST *nt;
 
     if ((nt = OPENSSL_zalloc(sizeof(*nt))) == NULL)
-        return (0);
+        return 0;
     nt->lrn = -1;
     nt->lwn = -1;
     bi->ptr = (char *)nt;
@@ -69,7 +69,7 @@ static int nbiof_new(BIO *bi)
 static int nbiof_free(BIO *a)
 {
     if (a == NULL)
-        return (0);
+        return 0;
     OPENSSL_free(a->ptr);
     a->ptr = NULL;
     a->init = 0;
@@ -84,9 +84,9 @@ static int nbiof_read(BIO *b, char *out, int outl)
     unsigned char n;
 
     if (out == NULL)
-        return (0);
+        return 0;
     if (b->next_bio == NULL)
-        return (0);
+        return 0;
 
     BIO_clear_retry_flags(b);
     if (RAND_bytes(&n, 1) <= 0)
@@ -104,7 +104,7 @@ static int nbiof_read(BIO *b, char *out, int outl)
         if (ret < 0)
             BIO_copy_next_retry(b);
     }
-    return (ret);
+    return ret;
 }
 
 static int nbiof_write(BIO *b, const char *in, int inl)
@@ -115,9 +115,9 @@ static int nbiof_write(BIO *b, const char *in, int inl)
     unsigned char n;
 
     if ((in == NULL) || (inl <= 0))
-        return (0);
+        return 0;
     if (b->next_bio == NULL)
-        return (0);
+        return 0;
     nt = (NBIO_TEST *)b->ptr;
 
     BIO_clear_retry_flags(b);
@@ -144,7 +144,7 @@ static int nbiof_write(BIO *b, const char *in, int inl)
             nt->lwn = inl;
         }
     }
-    return (ret);
+    return ret;
 }
 
 static long nbiof_ctrl(BIO *b, int cmd, long num, void *ptr)
@@ -152,7 +152,7 @@ static long nbiof_ctrl(BIO *b, int cmd, long num, void *ptr)
     long ret;
 
     if (b->next_bio == NULL)
-        return (0);
+        return 0;
     switch (cmd) {
     case BIO_C_DO_STATE_MACHINE:
         BIO_clear_retry_flags(b);
@@ -166,7 +166,7 @@ static long nbiof_ctrl(BIO *b, int cmd, long num, void *ptr)
         ret = BIO_ctrl(b->next_bio, cmd, num, ptr);
         break;
     }
-    return (ret);
+    return ret;
 }
 
 static long nbiof_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
@@ -174,25 +174,25 @@ static long nbiof_callback_ctrl(BIO *b, int cmd, bio_info_cb *fp)
     long ret = 1;
 
     if (b->next_bio == NULL)
-        return (0);
+        return 0;
     switch (cmd) {
     default:
         ret = BIO_callback_ctrl(b->next_bio, cmd, fp);
         break;
     }
-    return (ret);
+    return ret;
 }
 
 static int nbiof_gets(BIO *bp, char *buf, int size)
 {
     if (bp->next_bio == NULL)
-        return (0);
-    return (BIO_gets(bp->next_bio, buf, size));
+        return 0;
+    return BIO_gets(bp->next_bio, buf, size);
 }
 
 static int nbiof_puts(BIO *bp, const char *str)
 {
     if (bp->next_bio == NULL)
-        return (0);
-    return (BIO_puts(bp->next_bio, str));
+        return 0;
+    return BIO_puts(bp->next_bio, str);
 }