From 76edcbf64bd919868c4a3166b00c93001454d872 Mon Sep 17 00:00:00 2001
From: DiSlord <dislord@mail.ru>
Date: Wed, 8 Jul 2020 23:14:20 +0300
Subject: [PATCH] Remove not used variable Small simplify code

---
 plot.c    | 5 +----
 sa_core.c | 8 ++------
 2 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/plot.c b/plot.c
index c5888e0..7239f09 100644
--- a/plot.c
+++ b/plot.c
@@ -30,8 +30,7 @@
 
 #ifdef __SCROLL__
 uint16_t _grid_y = NOSCROLL_GRIDY;
-int waterfall = false;
-int fullscreen = true;
+static int waterfall = false;
 #endif
 static void cell_draw_marker_info(int x0, int y0);
 static void cell_grid_line_info(int x0, int y0);
@@ -2290,7 +2289,6 @@ toggle_waterfall(void)
     _grid_y = SCROLL_GRIDY;
     ili9341_fill(OFFSETX, HEIGHT_SCROLL, LCD_WIDTH - OFFSETX, HEIGHT_NOSCROLL - HEIGHT_SCROLL, 0);
     waterfall = true;
-    fullscreen = false;
     w_min = (int)min_level;
     w_max = (int)peakLevel;
     if (w_max < w_min + 20)
@@ -2299,7 +2297,6 @@ toggle_waterfall(void)
   } else {
     _grid_y = NOSCROLL_GRIDY;
     waterfall = false;
-    fullscreen = true;
   }
   request_to_redraw_grid();
 }
diff --git a/sa_core.c b/sa_core.c
index 0746391..1e3c3d8 100644
--- a/sa_core.c
+++ b/sa_core.c
@@ -1508,12 +1508,8 @@ pureRSSI_t perform(bool break_on_operation, int i, uint32_t f, int tracking)
     if (MODE_HIGH(setting.mode))
       local_IF = 0;
     else {
-      if (setting.auto_IF) {
-        if (setting.spur)
-          local_IF = 433900000;
-        else
-          local_IF = 433800000;
-      }
+      if (setting.auto_IF)
+        local_IF = setting.spur ? 433900000 : 433800000;
       else
         local_IF = setting.frequency_IF;
     }