diff --git a/library/std/src/sys/unix/ext/io.rs b/library/std/src/sys/unix/ext/io.rs
index d9d1803314fb..fbea1aa9f2ab 100644
--- a/library/std/src/sys/unix/ext/io.rs
+++ b/library/std/src/sys/unix/ext/io.rs
@@ -70,14 +70,14 @@ impl AsRawFd for RawFd {
 }
 #[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
 impl IntoRawFd for RawFd {
-    fn as_raw_fd(self) -> RawFd {
+    fn into_raw_fd(self) -> RawFd {
         self
     }
 }
 #[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
 impl FromRawFd for RawFd {
     unsafe fn from_raw_fd(fd: RawFd) -> RawFd {
-        self
+        fd
     }
 }
 
diff --git a/library/std/src/sys/vxworks/ext/io.rs b/library/std/src/sys/vxworks/ext/io.rs
index 2ee29a91a33c..4a93c5db2f56 100644
--- a/library/std/src/sys/vxworks/ext/io.rs
+++ b/library/std/src/sys/vxworks/ext/io.rs
@@ -71,14 +71,14 @@ impl AsRawFd for RawFd {
 }
 #[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
 impl IntoRawFd for RawFd {
-    fn as_raw_fd(self) -> RawFd {
+    fn into_raw_fd(self) -> RawFd {
         self
     }
 }
 #[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
 impl FromRawFd for RawFd {
     unsafe fn from_raw_fd(fd: RawFd) -> RawFd {
-        self
+        fd
     }
 }
 
diff --git a/library/std/src/sys/wasi/ext/io.rs b/library/std/src/sys/wasi/ext/io.rs
index 0a17c155c4f1..9ffb58bb8079 100644
--- a/library/std/src/sys/wasi/ext/io.rs
+++ b/library/std/src/sys/wasi/ext/io.rs
@@ -60,14 +60,14 @@ impl AsRawFd for RawFd {
 }
 #[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
 impl IntoRawFd for RawFd {
-    fn as_raw_fd(self) -> RawFd {
+    fn into_raw_fd(self) -> RawFd {
         self
     }
 }
 #[stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")]
 impl FromRawFd for RawFd {
     unsafe fn from_raw_fd(fd: RawFd) -> RawFd {
-        self
+        fd
     }
 }