Fix xtask for async

2 files changed, 6 insertions, 9 deletions

diff --git a/macros/src/check.rs b/macros/src/check.rs
index 4b360738..74df688c 100644
--- a/macros/src/check.rs
+++ b/macros/src/check.rs
@@ -43,7 +43,7 @@ pub fn app(app: &App, _analysis: &Analysis) -> parse::Result<Extra> {
     let need = priorities
         .iter()
         // Only count if not 0
-        .filter_map(|prio| if *prio > 0 { Some(prio) } else { None })
+        .filter(|prio| **prio > 0)
         .count();
     let given = app.args.extern_interrupts.len();
     if need > given {
diff --git a/macros/src/codegen/dispatchers.rs b/macros/src/codegen/dispatchers.rs
index 62df4293..6b241140 100644
--- a/macros/src/codegen/dispatchers.rs
+++ b/macros/src/codegen/dispatchers.rs
@@ -183,14 +183,11 @@ pub fn codegen(app: &App, analysis: &Analysis, extra: &Extra) -> Vec<TokenStream
             }
         ));
 
-        for name in channel.tasks.iter().filter_map(|name| {
-            let task = &app.software_tasks[name];
-            if task.is_async {
-                Some(name)
-            } else {
-                None
-            }
-        }) {
+        for name in channel
+            .tasks
+            .iter()
+            .filter(|name| app.software_tasks[*name].is_async)
+        {
             let exec_name = util::internal_task_ident(name, "EXEC");
 
             let executor_run_ident = util::executor_run_ident(name);