diff --git a/macros/src/codegen.rs b/macros/src/codegen.rs
index 422de5f37c..100508432d 100644
--- a/macros/src/codegen.rs
+++ b/macros/src/codegen.rs
@@ -107,7 +107,7 @@ pub fn app(app: &App, analysis: &Analysis, extra: &Extra) -> TokenStream2 {
         .map(|(_, monotonic)| {
             let name = &monotonic.ident;
             let name_str = &name.to_string();
-            let ident = util::monotonic_ident(&name_str);
+            let ident = util::monotonic_ident(name_str);
             let doc = &format!(
                 "This module holds the static implementation for `{}::now()`",
                 name_str
diff --git a/macros/src/codegen/local_resources.rs b/macros/src/codegen/local_resources.rs
index ff53486249..50621c32c0 100644
--- a/macros/src/codegen/local_resources.rs
+++ b/macros/src/codegen/local_resources.rs
@@ -51,7 +51,7 @@ pub fn codegen(
         let expr = &task_local.expr;
         let attrs = &task_local.attrs;
 
-        let mangled_name = util::declared_static_local_resource_ident(resource_name, &task_name);
+        let mangled_name = util::declared_static_local_resource_ident(resource_name, task_name);
 
         // For future use
         // let doc = format!(" RTIC internal: {}:{}", file!(), line!());
diff --git a/macros/src/codegen/shared_resources.rs b/macros/src/codegen/shared_resources.rs
index ddd3824c89..a115b7c20a 100644
--- a/macros/src/codegen/shared_resources.rs
+++ b/macros/src/codegen/shared_resources.rs
@@ -21,7 +21,7 @@ pub fn codegen(
     for (name, res) in &app.shared_resources {
         let cfgs = &res.cfgs;
         let ty = &res.ty;
-        let mangled_name = &util::static_shared_resource_ident(&name);
+        let mangled_name = &util::static_shared_resource_ident(name);
 
         // late resources in `util::link_section_uninit`
         let section = util::link_section_uninit();
diff --git a/macros/src/codegen/shared_resources_struct.rs b/macros/src/codegen/shared_resources_struct.rs
index 6122651795..7ae8d8086e 100644
--- a/macros/src/codegen/shared_resources_struct.rs
+++ b/macros/src/codegen/shared_resources_struct.rs
@@ -32,7 +32,7 @@ pub fn codegen(ctxt: Context, needs_lt: &mut bool, app: &App) -> (TokenStream2,
             None
         };
         let ty = &res.ty;
-        let mangled_name = util::static_shared_resource_ident(&name);
+        let mangled_name = util::static_shared_resource_ident(name);
         let shared_name = util::need_to_lock_ident(name);
 
         if !res.properties.lock_free {
diff --git a/macros/src/codegen/util.rs b/macros/src/codegen/util.rs
index 831718aed9..e865434528 100644
--- a/macros/src/codegen/util.rs
+++ b/macros/src/codegen/util.rs
@@ -76,7 +76,7 @@ pub fn interrupt_ident() -> Ident {
 }
 
 pub fn timer_queue_marker_ident() -> Ident {
-    mark_internal_name(&"TIMER_QUEUE_MARKER")
+    mark_internal_name("TIMER_QUEUE_MARKER")
 }
 
 /// Whether `name` is an exception with configurable priority
@@ -225,7 +225,7 @@ pub fn rq_ident(priority: u8) -> Ident {
 
 /// Generates an identifier for the `enum` of `schedule`-able tasks
 pub fn schedule_t_ident() -> Ident {
-    Ident::new(&"SCHED_T", Span::call_site())
+    Ident::new("SCHED_T", Span::call_site())
 }
 
 /// Generates an identifier for the `enum` of `spawn`-able tasks
@@ -278,7 +278,7 @@ pub fn need_to_lock_ident(name: &Ident) -> Ident {
 /// The name to get better RT flag errors
 pub fn rt_err_ident() -> Ident {
     Ident::new(
-        &"you_must_enable_the_rt_feature_for_the_pac_in_your_cargo_toml",
+        "you_must_enable_the_rt_feature_for_the_pac_in_your_cargo_toml",
         Span::call_site(),
     )
 }
diff --git a/src/lib.rs b/src/lib.rs
index 5fe35a95e2..a1a911aece 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -95,12 +95,20 @@ impl<T> RacyCell<T> {
     }
 
     /// Get `*mut T`
+    ///
+    /// # Safety
+    ///
+    /// See documentation notes for [`RacyCell`]
     #[inline(always)]
     pub unsafe fn get_mut(&self) -> *mut T {
         self.0.get()
     }
 
     /// Get `*const T`
+    ///
+    /// # Safety
+    ///
+    /// See documentation notes for [`RacyCell`]
     #[inline(always)]
     pub unsafe fn get(&self) -> *const T {
         self.0.get()
diff --git a/src/tq.rs b/src/tq.rs
index 0121de5fe7..26ebbd96c3 100644
--- a/src/tq.rs
+++ b/src/tq.rs
@@ -176,6 +176,6 @@ where
     Mono: Monotonic,
 {
     fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
-        Some(self.cmp(&other))
+        Some(self.cmp(other))
     }
 }