Change return (x) to return x

Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3912)

diff --git a/crypto/asn1/asn1_lib.c b/crypto/asn1/asn1_lib.c
index 3f5c12d50b5c10f3f503481618e68ae2877b38f7..88c4b539180267b6bccedd4a8b17d416e61d583f 100644 (file)
--- a/crypto/asn1/asn1_lib.c
+++ b/crypto/asn1/asn1_lib.c
@@ -23,12 +23,12 @@ static int _asn1_check_infinite_end(const unsigned char **p, long len)
      * If there is 0 or 1 byte left, the length check should pick things up
      */
     if (len <= 0)
-        return (1);
+        return 1;
     else if ((len >= 2) && ((*p)[0] == 0) && ((*p)[1] == 0)) {
         (*p) += 2;
-        return (1);
+        return 1;
     }
-    return (0);
+    return 0;
 }
 
 int ASN1_check_infinite_end(unsigned char **p, long len)
@@ -96,10 +96,10 @@ int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag,
         ret |= 0x80;
     }
     *pp = p;
-    return (ret | inf);
+    return ret | inf;
  err:
     ASN1err(ASN1_F_ASN1_GET_OBJECT, ASN1_R_HEADER_TOO_LONG);
-    return (0x80);
+    return 0x80;
 }
 
 /*
@@ -275,7 +275,7 @@ int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len)
 
     if (len < 0) {
         if (data == NULL)
-            return (0);
+            return 0;
         else
             len = strlen(data);
     }
@@ -285,7 +285,7 @@ int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len)
         if (str->data == NULL) {
             ASN1err(ASN1_F_ASN1_STRING_SET, ERR_R_MALLOC_FAILURE);
             str->data = c;
-            return (0);
+            return 0;
         }
     }
     str->length = len;
@@ -294,7 +294,7 @@ int ASN1_STRING_set(ASN1_STRING *str, const void *_data, int len)
         /* an allowance for strings :-) */
         str->data[len] = '\0';
     }
-    return (1);
+    return 1;
 }
 
 void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len)
@@ -306,7 +306,7 @@ void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len)
 
 ASN1_STRING *ASN1_STRING_new(void)
 {
-    return (ASN1_STRING_type_new(V_ASN1_OCTET_STRING));
+    return ASN1_STRING_type_new(V_ASN1_OCTET_STRING);
 }
 
 ASN1_STRING *ASN1_STRING_type_new(int type)
@@ -316,10 +316,10 @@ ASN1_STRING *ASN1_STRING_type_new(int type)
     ret = OPENSSL_zalloc(sizeof(*ret));
     if (ret == NULL) {
         ASN1err(ASN1_F_ASN1_STRING_TYPE_NEW, ERR_R_MALLOC_FAILURE);
-        return (NULL);
+        return NULL;
     }
     ret->type = type;
-    return (ret);
+    return ret;
 }
 
 void asn1_string_embed_free(ASN1_STRING *a, int embed)
@@ -356,11 +356,11 @@ int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b)
     if (i == 0) {
         i = memcmp(a->data, b->data, a->length);
         if (i == 0)
-            return (a->type - b->type);
+            return a->type - b->type;
         else
-            return (i);
+            return i;
     } else
-        return (i);
+        return i;
 }
 
 int ASN1_STRING_length(const ASN1_STRING *x)