External/cloud-hypervisor
1
0
Fork 0
mirror of https://github.com/cloud-hypervisor/cloud-hypervisor.git synced 2025-03-20 07:58:55 +00:00
Code

virtio-devices: use Option::map

Browse Source 
It's more concise, more idiomatic Rust, and satisfies nightly clippy.

Signed-off-by: Gaelan Steele <gbs@canishe.com>
This commit is contained in:
Gaelan Steele 2021-03-28 23:15:34 -07:00 committed by Sebastien Boeuf
parent d72d7fd93c
commit b16fdb1b3a
1 changed files with 1 additions and 5 deletions

6
virtio-devices/src/vhost_user/fs.rs

@ -538,11 +538,7 @@ impl VirtioDevice for Fs {
} }
fn get_shm_regions(&self) -> Option<VirtioSharedMemoryList> { fn get_shm_regions(&self) -> Option<VirtioSharedMemoryList> {
if let Some(cache) = self.cache.as_ref() { self.cache.as_ref().map(|cache| cache.0.clone())
Some(cache.0.clone())
} else {
None
}
} }
fn set_shm_regions( fn set_shm_regions(