diff options
Diffstat (limited to 'devices/src/virtio/block.rs')
| -rw-r--r-- | devices/src/virtio/block.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/devices/src/virtio/block.rs b/devices/src/virtio/block.rs index 8c403a6..bcf0cf1 100644 --- a/devices/src/virtio/block.rs +++ b/devices/src/virtio/block.rs @@ -890,11 +890,11 @@ impl<T: 'static + AsRawFd + DiskFile + Send> VirtioDevice for Block<T> { fn keep_fds(&self) -> Vec<RawFd> { let mut keep_fds = Vec::new(); - if let Some(ref disk_image) = self.disk_image { + if let Some(disk_image) = &self.disk_image { keep_fds.push(disk_image.as_raw_fd()); } - if let Some(ref control_socket) = self.control_socket { + if let Some(control_socket) = &self.control_socket { keep_fds.push(control_socket.as_raw_fd()); } |