Drop parentheses around scalar values in "return".

1 files changed, 6 insertions, 6 deletions

diff --git a/crawl-ref/source/format.cc b/crawl-ref/source/format.cc
index 0f87f33b7c..db017e00ca 100644
--- a/crawl-ref/source/format.cc
+++ b/crawl-ref/source/format.cc
@@ -28,10 +28,10 @@ formatted_string::formatted_string(const std::string &s, int init_colour)
 int formatted_string::get_colour(const std::string &tag)
 {
     if (tag == "h")
-        return (YELLOW);
+        return YELLOW;
 
     if (tag == "w")
-        return (WHITE);
+        return WHITE;
 
     const int colour = str_to_colour(tag);
     return (colour != -1? colour : LIGHTGREY);
@@ -226,7 +226,7 @@ formatted_string::operator std::string() const
         if (ops[i] == FSOP_TEXT)
             s += ops[i].text;
     }
-    return (s);
+    return s;
 }
 
 static void _replace_all_in_string(std::string& s, const std::string& search,
@@ -287,7 +287,7 @@ int formatted_string::width() const
     for (unsigned i = 0, size = ops.size(); i < size; ++i)
         if (ops[i] == FSOP_TEXT)
             len += strwidth(ops[i].text);
-    return (len);
+    return len;
 }
 
 inline void cap(int &i, int max)
@@ -389,7 +389,7 @@ int formatted_string::find_last_colour() const
             if (ops[i].type == FSOP_COLOUR)
                 return (ops[i].x);
     }
-    return (LIGHTGREY);
+    return LIGHTGREY;
 }
 
 formatted_string formatted_string::chop(int length) const
@@ -562,7 +562,7 @@ static int _tagged_string_printable_length(const std::string& s)
         else                     // normal, printable character
             ++len;
     }
-    return (len);
+    return len;
 }