diff --git a/src/platform_impl/linux/mod.rs b/src/platform_impl/linux/mod.rs
index 5600282f4d..2f0398ee8b 100644
--- a/src/platform_impl/linux/mod.rs
+++ b/src/platform_impl/linux/mod.rs
@@ -299,9 +299,9 @@ impl EventLoop {
         // Create the display based on the backend.
         match backend {
             #[cfg(wayland_platform)]
-            Backend::Wayland => EventLoop::new_wayland_any_thread().map_err(Into::into),
+            Backend::Wayland => EventLoop::new_wayland_any_thread(),
             #[cfg(x11_platform)]
-            Backend::X => EventLoop::new_x11_any_thread().map_err(Into::into),
+            Backend::X => EventLoop::new_x11_any_thread(),
         }
     }
 
diff --git a/src/platform_impl/linux/x11/ime/input_method.rs b/src/platform_impl/linux/x11/ime/input_method.rs
index 3a068cc27c..a8487bc4cc 100644
--- a/src/platform_impl/linux/x11/ime/input_method.rs
+++ b/src/platform_impl/linux/x11/ime/input_method.rs
@@ -177,7 +177,7 @@ unsafe fn get_xim_servers(xconn: &Arc<XConnection>) -> Result<Vec<String>, GetXi
         )
         .map_err(GetXimServersError::GetPropertyError)?
         .into_iter()
-        .map(ffi::Atom::from)
+        .map(|atom| atom as _)
         .collect::<Vec<_>>();
 
     let mut names: Vec<*const c_char> = Vec::with_capacity(atoms.len());
diff --git a/src/platform_impl/windows/window.rs b/src/platform_impl/windows/window.rs
index 55799699d5..dd75dee90d 100644
--- a/src/platform_impl/windows/window.rs
+++ b/src/platform_impl/windows/window.rs
@@ -1341,7 +1341,7 @@ unsafe fn init(
     // This is because if the size is changed in WM_CREATE, the restored size will be stored in that
     // size.
     if fullscreen.is_some() {
-        win.set_fullscreen(fullscreen.map(Into::into));
+        win.set_fullscreen(fullscreen);
         unsafe { force_window_active(win.window) };
     } else if maximized {
         win.set_maximized(true);