fmt: code fmt

Author: buhenxihuan

src/vmm/config.rs

@@ -158,7 +158,8 @@ fn vm_alloc_memorys(vm_create_config: &AxVMCrateConfig, vm: &VM) {
             VmMemMappingType::MapReserved => {
                 info!("VM[{}] map same region: {:#x?}", vm.id(), memory);
                 let layout = Layout::from_size_align(memory.size, ALIGN).unwrap();
-                vm.map_reserved_memory_region(layout, Some(GuestPhysAddr::from(memory.gpa))).expect("Failed to map memory region for VM");
+                vm.map_reserved_memory_region(layout, Some(GuestPhysAddr::from(memory.gpa)))
+                    .expect("Failed to map memory region for VM");
             }
         }
     }

src/vmm/fdt/parser.rs

@@ -219,7 +219,7 @@ fn add_pci_ranges_config(vm_cfg: &mut AxVMConfig, node_name: &str, range: &PciRa
 
 pub fn parse_passthrough_devices_address(vm_cfg: &mut AxVMConfig, dtb: &[u8]) {
     let devices = vm_cfg.pass_through_devices().to_vec();
-    if !devices.is_empty() && devices[0].length != 0  {
+    if !devices.is_empty() && devices[0].length != 0 {
         for (index, device) in devices.iter().enumerate() {
             add_device_address_config(
                 vm_cfg,