Drop parentheses around scalar values in "return".

1 files changed, 12 insertions, 12 deletions

diff --git a/crawl-ref/source/state.cc b/crawl-ref/source/state.cc
index 64e6d15d97..0ccdfec63a 100644
--- a/crawl-ref/source/state.cc
+++ b/crawl-ref/source/state.cc
@@ -177,10 +177,10 @@ bool interrupt_cmd_repeat(activity_interrupt_type ai,
                            const activity_interrupt_data &at)
 {
     if (crawl_state.cmd_repeat_start)
-        return (false);
+        return false;
 
     if (crawl_state.repeat_cmd == CMD_WIZARD)
-        return (false);
+        return false;
 
     switch (ai)
     {
@@ -191,7 +191,7 @@ bool interrupt_cmd_repeat(activity_interrupt_type ai,
     case AI_HP_LOSS:
     case AI_MONSTER_ATTACKS:
         crawl_state.cancel_cmd_repeat("Command repetition interrupted.");
-        return (true);
+        return true;
 
     default:
         break;
@@ -201,12 +201,12 @@ bool interrupt_cmd_repeat(activity_interrupt_type ai,
     {
         const monster* mon = static_cast<const monster* >(at.data);
         if (!you.can_see(mon))
-            return (false);
+            return false;
 
         if (crawl_state.cmd_repeat_started_unsafe
             && at.context != SC_NEWLY_SEEN)
         {
-            return (false);
+            return false;
         }
 
         crawl_state.cancel_cmd_repeat();
@@ -235,7 +235,7 @@ bool interrupt_cmd_repeat(activity_interrupt_type ai,
         formatted_mpr(fs, MSGCH_WARN);
 #endif
 
-        return (true);
+        return true;
     }
 
     // If command repetition is being used to imitate the rest command,
@@ -250,11 +250,11 @@ bool interrupt_cmd_repeat(activity_interrupt_type ai,
         else
             crawl_state.cancel_cmd_repeat("Command repetition interrupted.");
 
-        return (true);
+        return true;
     }
 
     if (crawl_state.cmd_repeat_started_unsafe)
-        return (false);
+        return false;
 
     if (ai == AI_HIT_MONSTER)
     {
@@ -266,14 +266,14 @@ bool interrupt_cmd_repeat(activity_interrupt_type ai,
         if (mons_class_flag(mon->type, M_NO_EXP_GAIN)
             && mon->visible_to(&you))
         {
-            return (false);
+            return false;
         }
 
         crawl_state.cancel_cmd_repeat("Command repetition interrupted.");
-        return (true);
+        return true;
     }
 
-    return (false);
+    return false;
 }
 
 void game_state::reset_cmd_repeat()
@@ -401,7 +401,7 @@ bool game_state::is_mon_acting() const
 
 monster* game_state::which_mon_acting() const
 {
-    return (mon_act);
+    return mon_act;
 }
 
 void game_state::inc_mon_acting(monster* mon)