net: fix rustfmt reports

Signed-off-by: ADD-SP <[email protected]>

tokio/src/net/tcp/stream.rs

@@ -1186,21 +1186,16 @@ impl TcpStream {
     /// # Ok(())
     /// # }
     /// ```
-    #[cfg(
-        any(
-            target_os = "android",
-            target_os = "fuchsia",
-            target_os = "linux",
-            target_os = "cygwin",
-        )
+    #[cfg(any(
+        target_os = "android",
+        target_os = "fuchsia",
+        target_os = "linux",
+        target_os = "cygwin",
+    ))]
+    #[cfg_attr(
+        docsrs,
+        doc(cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux",)))
     )]
-    #[cfg_attr(docsrs, doc(cfg(
-        any(
-            target_os = "android",
-            target_os = "fuchsia",
-            target_os = "linux",
-        )
-    )))]
     pub fn quickack(&self) -> io::Result<bool> {
         socket2::SockRef::from(self).tcp_quickack()
     }
@@ -1226,21 +1221,16 @@ impl TcpStream {
     /// # Ok(())
     /// # }
     /// ```
-    #[cfg(
-        any(
-            target_os = "android",
-            target_os = "fuchsia",
-            target_os = "linux",
-            target_os = "cygwin",
-        )
+    #[cfg(any(
+        target_os = "android",
+        target_os = "fuchsia",
+        target_os = "linux",
+        target_os = "cygwin",
+    ))]
+    #[cfg_attr(
+        docsrs,
+        doc(cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux",)))
     )]
-    #[cfg_attr(docsrs, doc(cfg(
-        any(
-            target_os = "android",
-            target_os = "fuchsia",
-            target_os = "linux",
-        )
-    )))]
     pub fn set_quickack(&self, quickack: bool) -> io::Result<()> {
         socket2::SockRef::from(self).set_tcp_quickack(quickack)
     }