diff --git a/src/fd/eventfd.rs b/src/fd/eventfd.rs
index ebf6d03843..4b3be91209 100644
--- a/src/fd/eventfd.rs
+++ b/src/fd/eventfd.rs
@@ -2,7 +2,7 @@ use alloc::boxed::Box;
 use alloc::collections::vec_deque::VecDeque;
 use core::future::{self, Future};
 use core::mem;
-use core::task::{Poll, Waker};
+use core::task::{ready, Poll, Waker};
 
 use async_lock::Mutex;
 use async_trait::async_trait;
@@ -64,38 +64,32 @@ impl ObjectInterface for EventFd {
 		future::poll_fn(|cx| {
 			if self.flags.contains(EventFlags::EFD_SEMAPHORE) {
 				let mut pinned = core::pin::pin!(self.state.lock());
-				if let Poll::Ready(mut guard) = pinned.as_mut().poll(cx) {
-					if guard.counter > 0 {
-						guard.counter -= 1;
-						let tmp = u64::to_ne_bytes(1);
-						buf[..len].copy_from_slice(&tmp);
-						if let Some(cx) = guard.write_queue.pop_front() {
-							cx.wake_by_ref();
-						}
-						Poll::Ready(Ok(len))
-					} else {
-						guard.read_queue.push_back(cx.waker().clone());
-						Poll::Pending
+				let mut guard = ready!(pinned.as_mut().poll(cx));
+				if guard.counter > 0 {
+					guard.counter -= 1;
+					let tmp = u64::to_ne_bytes(1);
+					buf[..len].copy_from_slice(&tmp);
+					if let Some(cx) = guard.write_queue.pop_front() {
+						cx.wake_by_ref();
 					}
+					Poll::Ready(Ok(len))
 				} else {
+					guard.read_queue.push_back(cx.waker().clone());
 					Poll::Pending
 				}
 			} else {
 				let mut pinned = core::pin::pin!(self.state.lock());
-				if let Poll::Ready(mut guard) = pinned.as_mut().poll(cx) {
-					let tmp = guard.counter;
-					if tmp > 0 {
-						guard.counter = 0;
-						buf[..len].copy_from_slice(&u64::to_ne_bytes(tmp));
-						if let Some(cx) = guard.read_queue.pop_front() {
-							cx.wake_by_ref();
-						}
-						Poll::Ready(Ok(len))
-					} else {
-						guard.read_queue.push_back(cx.waker().clone());
-						Poll::Pending
+				let mut guard = ready!(pinned.as_mut().poll(cx));
+				let tmp = guard.counter;
+				if tmp > 0 {
+					guard.counter = 0;
+					buf[..len].copy_from_slice(&u64::to_ne_bytes(tmp));
+					if let Some(cx) = guard.read_queue.pop_front() {
+						cx.wake_by_ref();
 					}
+					Poll::Ready(Ok(len))
 				} else {
+					guard.read_queue.push_back(cx.waker().clone());
 					Poll::Pending
 				}
 			}
@@ -114,27 +108,24 @@ impl ObjectInterface for EventFd {
 
 		future::poll_fn(|cx| {
 			let mut pinned = core::pin::pin!(self.state.lock());
-			if let Poll::Ready(mut guard) = pinned.as_mut().poll(cx) {
-				if u64::MAX - guard.counter > c {
-					guard.counter += c;
-					if self.flags.contains(EventFlags::EFD_SEMAPHORE) {
-						for _i in 0..c {
-							if let Some(cx) = guard.read_queue.pop_front() {
-								cx.wake_by_ref();
-							} else {
-								break;
-							}
+			let mut guard = ready!(pinned.as_mut().poll(cx));
+			if u64::MAX - guard.counter > c {
+				guard.counter += c;
+				if self.flags.contains(EventFlags::EFD_SEMAPHORE) {
+					for _i in 0..c {
+						if let Some(cx) = guard.read_queue.pop_front() {
+							cx.wake_by_ref();
+						} else {
+							break;
 						}
-					} else if let Some(cx) = guard.read_queue.pop_front() {
-						cx.wake_by_ref();
 					}
-
-					Poll::Ready(Ok(len))
-				} else {
-					guard.write_queue.push_back(cx.waker().clone());
-					Poll::Pending
+				} else if let Some(cx) = guard.read_queue.pop_front() {
+					cx.wake_by_ref();
 				}
+
+				Poll::Ready(Ok(len))
 			} else {
+				guard.write_queue.push_back(cx.waker().clone());
 				Poll::Pending
 			}
 		})
@@ -161,22 +152,19 @@ impl ObjectInterface for EventFd {
 		future::poll_fn(|cx| {
 			if ret.is_empty() {
 				let mut pinned = core::pin::pin!(self.state.lock());
-				if let Poll::Ready(mut guard) = pinned.as_mut().poll(cx) {
-					if event.intersects(
-						PollEvent::POLLIN | PollEvent::POLLRDNORM | PollEvent::POLLRDNORM,
-					) {
-						guard.read_queue.push_back(cx.waker().clone());
-						Poll::Pending
-					} else if event.intersects(
-						PollEvent::POLLOUT | PollEvent::POLLWRNORM | PollEvent::POLLWRBAND,
-					) {
-						guard.write_queue.push_back(cx.waker().clone());
-						Poll::Pending
-					} else {
-						Poll::Ready(Ok(ret))
-					}
-				} else {
+				let mut guard = ready!(pinned.as_mut().poll(cx));
+				if event
+					.intersects(PollEvent::POLLIN | PollEvent::POLLRDNORM | PollEvent::POLLRDNORM)
+				{
+					guard.read_queue.push_back(cx.waker().clone());
 					Poll::Pending
+				} else if event
+					.intersects(PollEvent::POLLOUT | PollEvent::POLLWRNORM | PollEvent::POLLWRBAND)
+				{
+					guard.write_queue.push_back(cx.waker().clone());
+					Poll::Pending
+				} else {
+					Poll::Ready(Ok(ret))
 				}
 			} else {
 				Poll::Ready(Ok(ret))