Clippy fixes

src/scheme/sys/mod.rs

@@ -93,7 +93,7 @@ impl Scheme for SysScheme {
                     let data = entry.1()?;
                     self.handles.write().insert(id, Handle {
                         path: entry.0,
-                        data: data,
+                        data,
                         mode: MODE_FILE | 0o444,
                         seek: 0
                     });

src/scheme/sys/syscall.rs

@@ -15,7 +15,7 @@ pub fn resource() -> Result<Vec<u8>> {
             let contexts = context::contexts();
             for (id, context_lock) in contexts.iter() {
                 let context = context_lock.read();
-                rows.push((*id, context.name.read().clone(), context.syscall.clone()));
+                rows.push((*id, context.name.read().clone(), context.syscall));
             }
         }