Merge pull request #2020 from hermit-os/mmio-console-clippy

fix(virtio-console/mmio): clippy

Author: mkroening

src/drivers/console/mmio.rs

@@ -58,8 +58,7 @@ impl VirtioConsoleDriver {
 		irq: InterruptLine,
 	) -> Result<VirtioConsoleDriver, VirtioError> {
 		let mut drv = VirtioConsoleDriver::new(dev_id, registers, irq)?;
-		drv.init_dev()
-			.map_err(|error_code| VirtioError::ConsoleDriver(error_code))?;
+		drv.init_dev().map_err(VirtioError::ConsoleDriver)?;
 		Ok(drv)
 	}
 }

src/drivers/virtio/transport/mmio.rs

@@ -407,7 +407,7 @@ pub(crate) fn init_device(
 				info!("Virtio console driver initialized.");
 
 				crate::arch::interrupts::add_irq_name(irq_no, "virtio");
-				info!("Virtio interrupt handler at line {}", irq_no);
+				info!("Virtio interrupt handler at line {irq_no}");
 
 				Ok(VirtioDriver::Console(Box::new(virt_console_drv)))
 			}
@@ -422,7 +422,7 @@ pub(crate) fn init_device(
 				info!("Virtio sock driver initialized.");
 
 				crate::arch::interrupts::add_irq_name(irq_no, "virtio");
-				info!("Virtio interrupt handler at line {}", irq_no);
+				info!("Virtio interrupt handler at line {irq_no}");
 
 				Ok(VirtioDriver::Vsock(virt_vsock_drv))
 			}