From 51954554bada55c2495683438af60732e0504fc6 Mon Sep 17 00:00:00 2001
From: yanorei32 <yanorei@hotmail.co.jp>
Date: Wed, 11 Oct 2023 03:02:51 +0900
Subject: [PATCH] Remove unused code

---
 src/main.rs | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index c7f7238..e914208 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -22,7 +22,6 @@ mod app {
     #[shared]
     struct Shared {
         can_tx_queue: BinaryHeap<PriorityFrame, Max, 16>,
-        tx_count: usize,
     }
 
     #[local]
@@ -77,10 +76,7 @@ mod app {
         let led = gpioc.pc13.into_push_pull_output(&mut gpioc.crh);
 
         (
-            Shared {
-                can_tx_queue,
-                tx_count: 0,
-            },
+            Shared { can_tx_queue },
             Local {
                 can_tx,
                 can_rx,
@@ -101,7 +97,7 @@ mod app {
         rtic::pend(Interrupt::USB_HP_CAN_TX);
     }
 
-    #[idle(shared = [can_tx_queue, tx_count], local = [delay])]
+    #[idle(shared = [can_tx_queue], local = [delay])]
     fn idle(cx: idle::Context) -> ! {
         let mut tx_queue = cx.shared.can_tx_queue;
 
@@ -126,21 +122,19 @@ mod app {
         unreachable!()
     }
 
-    #[task(binds = USB_HP_CAN_TX, local = [can_tx, led], shared = [can_tx_queue, tx_count])]
+    #[task(binds = USB_HP_CAN_TX, local = [can_tx, led], shared = [can_tx_queue])]
     fn can_tx(cx: can_tx::Context) {
         let tx = cx.local.can_tx;
         let mut tx_queue = cx.shared.can_tx_queue;
-        let mut tx_count = cx.shared.tx_count;
 
         tx.clear_interrupt_flags();
 
-        (&mut tx_queue, &mut tx_count).lock(|tx_queue, tx_count| {
+        (&mut tx_queue).lock(|tx_queue| {
             while let Some(frame) = tx_queue.peek() {
                 match tx.transmit(&frame.0) {
                     Ok(status) => match status.dequeued_frame() {
                         None => {
                             tx_queue.pop();
-                            *tx_count += 1;
                             cx.local.led.toggle();
                         }
                         Some(pending_frame) => {