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, 17 insertions, 17 deletions

diff --git a/crypto/x509/x509_ext.c b/crypto/x509/x509_ext.c
index 8b1abcd229..2db843760c 100644
--- a/crypto/x509/x509_ext.c
+++ b/crypto/x509/x509_ext.c
@@ -18,33 +18,33 @@
 
 int X509_CRL_get_ext_count(const X509_CRL *x)
 {
-    return (X509v3_get_ext_count(x->crl.extensions));
+    return X509v3_get_ext_count(x->crl.extensions);
 }
 
 int X509_CRL_get_ext_by_NID(const X509_CRL *x, int nid, int lastpos)
 {
-    return (X509v3_get_ext_by_NID(x->crl.extensions, nid, lastpos));
+    return X509v3_get_ext_by_NID(x->crl.extensions, nid, lastpos);
 }
 
 int X509_CRL_get_ext_by_OBJ(const X509_CRL *x, const ASN1_OBJECT *obj,
                             int lastpos)
 {
-    return (X509v3_get_ext_by_OBJ(x->crl.extensions, obj, lastpos));
+    return X509v3_get_ext_by_OBJ(x->crl.extensions, obj, lastpos);
 }
 
 int X509_CRL_get_ext_by_critical(const X509_CRL *x, int crit, int lastpos)
 {
-    return (X509v3_get_ext_by_critical(x->crl.extensions, crit, lastpos));
+    return X509v3_get_ext_by_critical(x->crl.extensions, crit, lastpos);
 }
 
 X509_EXTENSION *X509_CRL_get_ext(const X509_CRL *x, int loc)
 {
-    return (X509v3_get_ext(x->crl.extensions, loc));
+    return X509v3_get_ext(x->crl.extensions, loc);
 }
 
 X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc)
 {
-    return (X509v3_delete_ext(x->crl.extensions, loc));
+    return X509v3_delete_ext(x->crl.extensions, loc);
 }
 
 void *X509_CRL_get_ext_d2i(const X509_CRL *x, int nid, int *crit, int *idx)
@@ -65,17 +65,17 @@ int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc)
 
 int X509_get_ext_count(const X509 *x)
 {
-    return (X509v3_get_ext_count(x->cert_info.extensions));
+    return X509v3_get_ext_count(x->cert_info.extensions);
 }
 
 int X509_get_ext_by_NID(const X509 *x, int nid, int lastpos)
 {
-    return (X509v3_get_ext_by_NID(x->cert_info.extensions, nid, lastpos));
+    return X509v3_get_ext_by_NID(x->cert_info.extensions, nid, lastpos);
 }
 
 int X509_get_ext_by_OBJ(const X509 *x, const ASN1_OBJECT *obj, int lastpos)
 {
-    return (X509v3_get_ext_by_OBJ(x->cert_info.extensions, obj, lastpos));
+    return X509v3_get_ext_by_OBJ(x->cert_info.extensions, obj, lastpos);
 }
 
 int X509_get_ext_by_critical(const X509 *x, int crit, int lastpos)
@@ -86,12 +86,12 @@ int X509_get_ext_by_critical(const X509 *x, int crit, int lastpos)
 
 X509_EXTENSION *X509_get_ext(const X509 *x, int loc)
 {
-    return (X509v3_get_ext(x->cert_info.extensions, loc));
+    return X509v3_get_ext(x->cert_info.extensions, loc);
 }
 
 X509_EXTENSION *X509_delete_ext(X509 *x, int loc)
 {
-    return (X509v3_delete_ext(x->cert_info.extensions, loc));
+    return X509v3_delete_ext(x->cert_info.extensions, loc);
 }
 
 int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc)
@@ -113,33 +113,33 @@ int X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit,
 
 int X509_REVOKED_get_ext_count(const X509_REVOKED *x)
 {
-    return (X509v3_get_ext_count(x->extensions));
+    return X509v3_get_ext_count(x->extensions);
 }
 
 int X509_REVOKED_get_ext_by_NID(const X509_REVOKED *x, int nid, int lastpos)
 {
-    return (X509v3_get_ext_by_NID(x->extensions, nid, lastpos));
+    return X509v3_get_ext_by_NID(x->extensions, nid, lastpos);
 }
 
 int X509_REVOKED_get_ext_by_OBJ(const X509_REVOKED *x, const ASN1_OBJECT *obj,
                                 int lastpos)
 {
-    return (X509v3_get_ext_by_OBJ(x->extensions, obj, lastpos));
+    return X509v3_get_ext_by_OBJ(x->extensions, obj, lastpos);
 }
 
 int X509_REVOKED_get_ext_by_critical(const X509_REVOKED *x, int crit, int lastpos)
 {
-    return (X509v3_get_ext_by_critical(x->extensions, crit, lastpos));
+    return X509v3_get_ext_by_critical(x->extensions, crit, lastpos);
 }
 
 X509_EXTENSION *X509_REVOKED_get_ext(const X509_REVOKED *x, int loc)
 {
-    return (X509v3_get_ext(x->extensions, loc));
+    return X509v3_get_ext(x->extensions, loc);
 }
 
 X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc)
 {
-    return (X509v3_delete_ext(x->extensions, loc));
+    return X509v3_delete_ext(x->extensions, loc);
 }
 
 int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc)