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vfio_user: fix two clippy warnings

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Signed-off-by: Wei Liu <liuwe@microsoft.com>
This commit is contained in:
Wei Liu 2022-08-09 16:18:21 +00:00 committed by Liu Wei
parent 8a7f3425d8
commit ac0aa8aa5e
1 changed files with 4 additions and 9 deletions
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13
vfio_user/src/lib.rs
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@ -552,8 +552,7 @@ impl Client {
cap_size, cap_size,
reply.header.message_size - size_of::<DeviceGetRegionInfo>() as u32 reply.header.message_size - size_of::<DeviceGetRegionInfo>() as u32
); );
let mut cap_data = Vec::with_capacity(cap_size as usize); let mut cap_data = vec![0; cap_size as usize];
cap_data.resize(cap_data.capacity(), 0u8);
self.stream self.stream
.read_exact(cap_data.as_mut_slice()) .read_exact(cap_data.as_mut_slice())
.map_err(Error::StreamRead)?; .map_err(Error::StreamRead)?;
@ -770,13 +769,9 @@ impl Client {
} }
pub fn region(&self, region_index: u32) -> Option<&Region> { pub fn region(&self, region_index: u32) -> Option<&Region> {
for region in &self.regions { self.regions
if region.index == region_index { .iter()
return Some(region); .find(|&region| region.index == region_index)
}
}
None
} }
pub fn resettable(&self) -> bool { pub fn resettable(&self) -> bool {