clippy: fix warnings in components/net (#31564)

* clippy: fix some warnings in components/net

* fix: review comments

* fix: tidy
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eri 2024-03-10 16:34:16 +01:00 committed by GitHub
parent 099bb0fa19
commit 67b277c992
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22 changed files with 325 additions and 379 deletions

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@ -19,7 +19,7 @@ lazy_static! {
fn create_host_table() -> Option<HashMap<String, IpAddr>> {
let path = env::var_os("HOST_FILE")?;
let file = File::open(&path).ok()?;
let file = File::open(path).ok()?;
let mut reader = BufReader::new(file);
let mut lines = String::new();