Rustfmt driver-network and driver-block

fmt.sh

@@ -22,6 +22,8 @@ fmt common \
     graphics/vesad \
     graphics/virtio-gpud \
     inputd \
+    net/driver-network \
     net/virtio-netd \
     pcid \
+    storage/driver-block \
     virtio-core

storage/driver-block/src/lib.rs

@@ -126,13 +126,8 @@ impl DiskWrapper {
                         }
                     }
                 };
-                let bytes_read = block_read(
-                    self.offset,
-                    blksize,
-                    buf,
-                    self.block_bytes,
-                    read_block,
-                )?;
+                let bytes_read =
+                    block_read(self.offset, blksize, buf, self.block_bytes, read_block)?;
 
                 self.offset += bytes_read as u64;
                 Ok(bytes_read)