Small code cleanup

sa_core.c

@@ -750,7 +750,7 @@ void set_offset(float offset)
 void set_trigger_level(float trigger_level)
 {
   setting.trigger_level = trigger_level;
-  redraw_request |= REDRAW_TRIGGER;
+  redraw_request |= REDRAW_TRIGGER | REDRAW_CAL_STATUS | REDRAW_AREA;
   //dirty = true;             // No HW update required, only status panel refresh
 }
 
@@ -760,10 +760,9 @@ void set_trigger(int trigger)
     setting.trigger_direction = trigger;
   } else {
     setting.trigger = trigger;
-    redraw_request |= REDRAW_TRIGGER;
     sweep_mode = SWEEP_ENABLE;
   }
-  redraw_request|=REDRAW_TRIGGER;
+  redraw_request|=REDRAW_TRIGGER | REDRAW_CAL_STATUS;
   //dirty = true;             // No HW update required, only status panel refresh
 }
 

ui_sa.c

@@ -996,7 +996,6 @@ static void menu_trigger_cb(int item, uint8_t data)
   set_trigger(data);
 //  menu_move_back();
   ui_mode_normal();
-  redraw_request |= REDRAW_CAL_STATUS;
   completed = true;
 }
 
@@ -1976,7 +1975,6 @@ set_numeric_value(void)
     if (setting.trigger == T_AUTO )
       set_trigger(T_NORMAL);
     set_trigger_level(to_dBm(uistat.value));
-    redraw_request |= REDRAW_CAL_STATUS | REDRAW_AREA;
     completed = true;
 
     break;