Fix warnings in preparation for Rust 1.54.0

This CL fixes several new warnings generated by rustc 1.54.0.

Bug: 194812675
Test: m rust
Change-Id: I5877371b85ca3c447dc1fe53986827266b1b79c8

4 files changed, 9 insertions, 9 deletions

diff --git a/profcollectd/libprofcollectd/config.rs b/profcollectd/libprofcollectd/config.rs
index bc41e99e..d5359956 100644
--- a/profcollectd/libprofcollectd/config.rs
+++ b/profcollectd/libprofcollectd/config.rs
@@ -88,10 +88,10 @@ impl FromStr for Config {
 }
 
 fn get_or_initialise_node_id() -> Result<MacAddr6> {
-    let mut node_id = get_property(&PROFCOLLECT_NODE_ID_PROPERTY, MacAddr6::nil())?;
+    let mut node_id = get_property(PROFCOLLECT_NODE_ID_PROPERTY, MacAddr6::nil())?;
     if node_id.is_nil() {
         node_id = generate_random_node_id();
-        set_property(&PROFCOLLECT_NODE_ID_PROPERTY, node_id)?;
+        set_property(PROFCOLLECT_NODE_ID_PROPERTY, node_id)?;
     }
 
     Ok(node_id)
@@ -108,8 +108,8 @@ where
 {
     let default_value = default_value.to_string();
     let config = profcollect_libflags_rust::GetServerConfigurableFlag(
-        &PROFCOLLECT_CONFIG_NAMESPACE,
-        &key,
+        PROFCOLLECT_CONFIG_NAMESPACE,
+        key,
         &default_value,
     );
     Ok(T::from_str(&config)?)
diff --git a/profcollectd/libprofcollectd/lib.rs b/profcollectd/libprofcollectd/lib.rs
index f417bd8c..d5eec68c 100644
--- a/profcollectd/libprofcollectd/lib.rs
+++ b/profcollectd/libprofcollectd/lib.rs
@@ -42,7 +42,7 @@ pub fn init_service(schedule_now: bool) -> Result<()> {
 
     let profcollect_binder_service = ProfcollectdBinderService::new()?;
     binder::add_service(
-        &PROFCOLLECTD_SERVICE_NAME,
+        PROFCOLLECTD_SERVICE_NAME,
         BnProfCollectd::new_binder(profcollect_binder_service, BinderFeatures::default())
             .as_binder(),
     )
@@ -58,7 +58,7 @@ pub fn init_service(schedule_now: bool) -> Result<()> {
 }
 
 fn get_profcollectd_service() -> Result<binder::Strong<dyn IProfCollectd::IProfCollectd>> {
-    binder::get_interface(&PROFCOLLECTD_SERVICE_NAME)
+    binder::get_interface(PROFCOLLECTD_SERVICE_NAME)
         .context("Failed to get profcollectd binder service, is profcollectd running?")
 }
 
diff --git a/profcollectd/libprofcollectd/report.rs b/profcollectd/libprofcollectd/report.rs
index a67d500b..69dff0c6 100644
--- a/profcollectd/libprofcollectd/report.rs
+++ b/profcollectd/libprofcollectd/report.rs
@@ -79,7 +79,7 @@ fn get_report_filename(node_id: &MacAddr6) -> Result<String> {
     let since_epoch = SystemTime::now().duration_since(SystemTime::UNIX_EPOCH)?;
     let ts =
         Timestamp::from_unix(&*UUID_CONTEXT, since_epoch.as_secs(), since_epoch.subsec_nanos());
-    let uuid = Uuid::new_v1(ts, &node_id.as_bytes())?;
+    let uuid = Uuid::new_v1(ts, node_id.as_bytes())?;
     Ok(uuid.to_string())
 }
 
diff --git a/profcollectd/libprofcollectd/service.rs b/profcollectd/libprofcollectd/service.rs
index 04f30f89..021271f3 100644
--- a/profcollectd/libprofcollectd/service.rs
+++ b/profcollectd/libprofcollectd/service.rs
@@ -89,7 +89,7 @@ impl IProfCollectd for ProfcollectdBinderService {
             .map_err(err_to_binder_status)
     }
     fn delete_report(&self, report_name: &str) -> BinderResult<()> {
-        verify_report_name(&report_name).map_err(err_to_binder_status)?;
+        verify_report_name(report_name).map_err(err_to_binder_status)?;
 
         let mut report = PathBuf::from(&*REPORT_OUTPUT_DIR);
         report.push(report_name);
@@ -101,7 +101,7 @@ impl IProfCollectd for ProfcollectdBinderService {
         if bb_profile_id < 0 {
             return Err(err_to_binder_status(anyhow!("Invalid profile ID")));
         }
-        verify_report_name(&report_name).map_err(err_to_binder_status)?;
+        verify_report_name(report_name).map_err(err_to_binder_status)?;
 
         let mut report = PathBuf::from(&*REPORT_OUTPUT_DIR);
         report.push(report_name);