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Diffstat (limited to 'devices/src/virtio/rng.rs')
| -rw-r--r-- | devices/src/virtio/rng.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/devices/src/virtio/rng.rs b/devices/src/virtio/rng.rs index b8e49f7..8dda4c7 100644 --- a/devices/src/virtio/rng.rs +++ b/devices/src/virtio/rng.rs @@ -173,7 +173,7 @@ impl VirtioDevice for Rng { fn keep_fds(&self) -> Vec<RawFd> { let mut keep_fds = Vec::new(); - if let Some(ref random_file) = self.random_file { + if let Some(random_file) = &self.random_file { keep_fds.push(random_file.as_raw_fd()); } |