Remove fixmes that no longer apply

embassy-executor/src/raw/mod.rs

@@ -621,9 +621,6 @@ pub fn wake_task(task: TaskRef) {
     let header = task.header();
     if header.state.run_enqueue() {
         // We have just marked the task as scheduled, so enqueue it.
-        // FIXME: there is currently a data race between re-spawning a task and waking it using an
-        // old waker. If the task is being spawned on a different executor, then reading and writing
-        // the executor field may happen concurrently.
         unsafe {
             let executor = header.executor.get().unwrap_unchecked();
             executor.enqueue(task);
@@ -638,9 +635,6 @@ pub fn wake_task_no_pend(task: TaskRef) {
     let header = task.header();
     if header.state.run_enqueue() {
         // We have just marked the task as scheduled, so enqueue it.
-        // FIXME: there is currently a data race between re-spawning a task and waking it using an
-        // old waker. If the task is being spawned on a different executor, then reading and writing
-        // the executor field may happen concurrently.
         unsafe {
             let executor = header.executor.get().unwrap_unchecked();
             executor.run_queue.enqueue(task);