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, 9 insertions, 9 deletions

diff --git a/crypto/err/err.c b/crypto/err/err.c
index 860b4673c1..75dc715deb 100644
--- a/crypto/err/err.c
+++ b/crypto/err/err.c
@@ -418,50 +418,50 @@ void ERR_clear_error(void)
 
 unsigned long ERR_get_error(void)
 {
-    return (get_error_values(1, 0, NULL, NULL, NULL, NULL));
+    return get_error_values(1, 0, NULL, NULL, NULL, NULL);
 }
 
 unsigned long ERR_get_error_line(const char **file, int *line)
 {
-    return (get_error_values(1, 0, file, line, NULL, NULL));
+    return get_error_values(1, 0, file, line, NULL, NULL);
 }
 
 unsigned long ERR_get_error_line_data(const char **file, int *line,
                                       const char **data, int *flags)
 {
-    return (get_error_values(1, 0, file, line, data, flags));
+    return get_error_values(1, 0, file, line, data, flags);
 }
 
 unsigned long ERR_peek_error(void)
 {
-    return (get_error_values(0, 0, NULL, NULL, NULL, NULL));
+    return get_error_values(0, 0, NULL, NULL, NULL, NULL);
 }
 
 unsigned long ERR_peek_error_line(const char **file, int *line)
 {
-    return (get_error_values(0, 0, file, line, NULL, NULL));
+    return get_error_values(0, 0, file, line, NULL, NULL);
 }
 
 unsigned long ERR_peek_error_line_data(const char **file, int *line,
                                        const char **data, int *flags)
 {
-    return (get_error_values(0, 0, file, line, data, flags));
+    return get_error_values(0, 0, file, line, data, flags);
 }
 
 unsigned long ERR_peek_last_error(void)
 {
-    return (get_error_values(0, 1, NULL, NULL, NULL, NULL));
+    return get_error_values(0, 1, NULL, NULL, NULL, NULL);
 }
 
 unsigned long ERR_peek_last_error_line(const char **file, int *line)
 {
-    return (get_error_values(0, 1, file, line, NULL, NULL));
+    return get_error_values(0, 1, file, line, NULL, NULL);
 }
 
 unsigned long ERR_peek_last_error_line_data(const char **file, int *line,
                                             const char **data, int *flags)
 {
-    return (get_error_values(0, 1, file, line, data, flags));
+    return get_error_values(0, 1, file, line, data, flags);
 }
 
 static unsigned long get_error_values(int inc, int top, const char **file,