avoid some clippy warnings

src/api2/node/dns.rs

@@ -108,8 +108,7 @@ fn get_dns(
 }
 
 pub fn router() -> Router {
-
-    let route = Router::new()
+    Router::new()
         .get(
             ApiMethod::new(
                 get_dns,
@@ -135,7 +134,5 @@ pub fn router() -> Router {
                     .optional("dns3", THIRD_DNS_SERVER_SCHEMA.clone())
                     .optional("digest", PVE_CONFIG_DIGEST_SCHEMA.clone())
             ).protected(true)
-        );
-
-    route
+        )
 }

src/api2/node/network.rs

@@ -17,13 +17,10 @@ fn get_network_config(
 }
 
 pub fn router() -> Router {
-
-    let route = Router::new()
+    Router::new()
         .get(ApiMethod::new(
             get_network_config,
             ObjectSchema::new("Read network configuration.")
                 .required("node", NODE_SCHEMA.clone())
-        ));
-
-    route
+        ))
 }

src/api2/node/services.rs

@@ -140,10 +140,8 @@ fn run_service_command(service: &str, cmd: &str) -> Result<Value, Error> {
         _ => bail!("unknown service command '{}'", cmd),
     }
 
-    if service == "proxmox-backup" {
-        if cmd != "restart" {
-	    bail!("invalid service cmd '{} {}'", service, cmd);
-        }
+    if service == "proxmox-backup" && cmd != "restart" {
+	bail!("invalid service cmd '{} {}'", service, cmd);
     }
 
     let real_service_name = real_service_name(service);
@@ -285,7 +283,7 @@ pub fn router() -> Router {
         )
         .list_subdirs();
 
-    let route = Router::new()
+    Router::new()
         .get(
             ApiMethod::new(
                 list_services,
@@ -303,7 +301,5 @@ pub fn router() -> Router {
                 )
             )
         )
-        .match_all("service", service_api);
-
-    route
+        .match_all("service", service_api)
 }

src/api2/node/syslog.rs

@@ -97,8 +97,7 @@ lazy_static! {
 }
 
 pub fn router() -> Router {
-
-    let route = Router::new()
+    Router::new()
         .get(
             ApiMethod::new(
                 get_syslog,
@@ -134,7 +133,5 @@ pub fn router() -> Router {
                     .required("n", IntegerSchema::new("Line number."))
                     .required("t", StringSchema::new("Line text."))
             ).protected(true)
-        );
-
-    route
+        )
 }

src/api2/node/tasks.rs

@@ -218,7 +218,7 @@ pub fn router() -> Router {
         .list_subdirs();
 
 
-    let route = Router::new()
+    Router::new()
         .get(ApiMethod::new(
             list_tasks,
             ObjectSchema::new("List tasks.")
@@ -245,7 +245,5 @@ pub fn router() -> Router {
                 )
            )
         )
-        .match_all("upid", upid_api);
-
-    route
+        .match_all("upid", upid_api)
 }

src/api2/node/time.rs

@@ -81,7 +81,7 @@ fn set_timezone(
 }
 
 pub fn router() -> Router {
-    let route = Router::new()
+    Router::new()
         .get(
             ApiMethod::new(
                 get_time,
@@ -91,9 +91,9 @@ pub fn router() -> Router {
                 ObjectSchema::new("Returns server time and timezone.")
                     .required("timezone", StringSchema::new("Time zone"))
                     .required("time", IntegerSchema::new("Seconds since 1970-01-01 00:00:00 UTC.")
-                              .minimum(1297163644))
+                              .minimum(1_297_163_644))
                     .required("localtime", IntegerSchema::new("Seconds since 1970-01-01 00:00:00 UTC. (local time)")
-                              .minimum(1297163644))
+                              .minimum(1_297_163_644))
             )
         )
         .put(
@@ -104,7 +104,5 @@ pub fn router() -> Router {
                     .required("timezone", StringSchema::new(
                         "Time zone. The file '/usr/share/zoneinfo/zone.tab' contains the list of valid names."))
             ).protected(true).reload_timezone(true)
-        );
-
-    route
+        )
 }