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Fix clippy warnings

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Fix clippy warnings.

Signed-off-by: Tim Zhang <tim@hyper.sh>
This commit is contained in:
Tim Zhang
2021-01-25 17:15:55 +08:00
parent 610071730d
commit 9ec1010a15
20 changed files with 288 additions and 306 deletions
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2
src/net_prio.rs
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@@ -94,6 +94,7 @@ impl NetPrioController {
}
/// A map of priorities for each network interface.
#[allow(clippy::iter_nth_zero, clippy::unnecessary_unwrap)]
pub fn ifpriomap(&self) -> Result<HashMap<String, u64>> {
self.open_path("net_prio.ifpriomap", false)
.and_then(|file| {
@@ -105,6 +106,7 @@ impl NetPrioController {
let mut acc = acc.unwrap();
let l = line.unwrap();
let mut sp = l.split_whitespace();
let ifname = sp.nth(0);
let ifprio = sp.nth(1);
if ifname.is_none() || ifprio.is_none() {