examples/async-task fixup

1 files changed, 5 insertions, 5 deletions

diff --git a/examples/async-task.rs b/examples/async-task.rs
index 45d44fd5..012e95ee 100644
--- a/examples/async-task.rs
+++ b/examples/async-task.rs
@@ -6,7 +6,7 @@ use panic_semihosting as _;
 
 // NOTES:
 //
-// - Async tasks cannot have `#[lock_free]` resources, as they can interleve and each async
+// - Async tasks cannot have `#[lock_free]` resources, as they can interleave and each async
 //   task can have a mutable reference stored.
 // - Spawning an async task equates to it being polled once.
 
@@ -23,7 +23,7 @@ mod app {
     struct Local {}
 
     #[init]
-    fn init(cx: init::Context) -> (Shared, Local) {
+    fn init(_cx: init::Context) -> (Shared, Local) {
         hprintln!("init").unwrap();
 
         async_task::spawn().unwrap();
@@ -43,13 +43,13 @@ mod app {
 
     #[task(binds = UART1, shared = [a])]
     fn hw_task(cx: hw_task::Context) {
-        let hw_task::SharedResources { a, .. } = cx.shared;
+        let hw_task::SharedResources { a: _, .. } = cx.shared;
         hprintln!("hello from hw").ok();
     }
 
     #[task(shared = [a])]
     async fn async_task(cx: async_task::Context) {
-        let async_task::SharedResources { a, .. } = cx.shared;
+        let async_task::SharedResources { a: _, .. } = cx.shared;
         hprintln!("hello from async").ok();
 
         debug::exit(debug::EXIT_SUCCESS);
@@ -57,7 +57,7 @@ mod app {
 
     #[task(priority = 2, shared = [a])]
     async fn async_task2(cx: async_task2::Context) {
-        let async_task2::SharedResources { a, .. } = cx.shared;
+        let async_task2::SharedResources { a: _, .. } = cx.shared;
         hprintln!("hello from async2").ok();
     }
 }