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Fix a clippy warning

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This commit is contained in:
Stjepan Glavina 2019-11-04 18:48:49 +01:00
parent e9edadffc7
commit 5874392397
1 changed files with 2 additions and 3 deletions
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5
src/sync/waker_set.rs
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@ -74,9 +74,8 @@ impl WakerSet {
pub fn remove(&self, key: usize) {
let mut inner = self.lock();
match inner.entries.remove(key) {
Some(_) => inner.notifiable -= 1,
None => {}
if let Some(_) = inner.entries.remove(key) {
inner.notifiable -= 1;
}
}