Remove extraneous parens

apps/gui/wps.c

@@ -592,7 +592,7 @@ static void play_hop(int direction)
 #endif
         return;
     }
-    else if ((direction == -1 && elapsed < step))
+    else if (direction == -1 && elapsed < step)
     {
         elapsed = 0;
     }

apps/menu.c

@@ -459,7 +459,7 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
                 selected = get_menu_selection(gui_synclist_get_sel_pos(&lists),menu);
                 temp = menu->submenus[selected];
                 type = (temp->flags&MENU_TYPE_MASK);
-                if ((type == MT_SETTING_W_TEXT || type == MT_SETTING))
+                if (type == MT_SETTING_W_TEXT || type == MT_SETTING)
                 {
 #ifdef HAVE_QUICKSCREEN
                     MENUITEM_STRINGLIST(quickscreen_able_option,

apps/menus/main_menu.c

@@ -333,7 +333,7 @@ static int info_action_callback(int action, struct gui_synclist *lists)
 {
     if (action == ACTION_STD_CANCEL)
         return action;
-    else if ((action == ACTION_STD_OK)
+    else if (action == ACTION_STD_OK
 #ifdef HAVE_HOTSWAP
         || action == SYS_FS_CHANGED
 #endif

firmware/drivers/fat.c

@@ -1596,9 +1596,9 @@ static void randomize_dos_name(unsigned char *name)
     while(i++ < 8)
     {
         /* hunt for ~ and where to put it */
-        if((!tilde) && (*nameptr == '~'))
+        if(!tilde && *nameptr == '~')
             tilde = nameptr;
-        if((!lastpt) && ((*nameptr == ' ' || *nameptr == '~')))
+        if(!lastpt && (*nameptr == ' ' || *nameptr == '~'))
             lastpt = nameptr;
         nameptr++;
     }

firmware/target/arm/philips/hdd6330/button-hdd6330.c

@@ -82,7 +82,7 @@ void button_int(void)
     {
         int_btn |= BUTTON_TAP;
     }
-    else if ((data[0] == MEP_ABSOLUTE_HEADER))
+    else if (data[0] == MEP_ABSOLUTE_HEADER)
     {
         if (data[1] & MEP_FINGER)
         {