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fix 'unnecessary parentheses around type' warnings #4767

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fix 'unnecessary parentheses around type' warnings #4767

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2 changes: 1 addition & 1 deletion clippy_lints/src/mutex_atomic.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -77,7 +77,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Mutex {
}
}

fn get_atomic_name(ty: Ty<'_>) -> Option<(&'static str)> {
fn get_atomic_name(ty: Ty<'_>) -> Option<&'static str> {
match ty.kind {
ty::Bool => Some("AtomicBool"),
ty::Uint(_) => Some("AtomicUsize"),
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2 changes: 1 addition & 1 deletion clippy_lints/src/utils/mod.rs
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Expand Up @@ -239,7 +239,7 @@ pub fn match_path_ast(path: &ast::Path, segments: &[&str]) -> bool {
}

/// Gets the definition associated to a path.
pub fn path_to_res(cx: &LateContext<'_, '_>, path: &[&str]) -> Option<(def::Res)> {
pub fn path_to_res(cx: &LateContext<'_, '_>, path: &[&str]) -> Option<def::Res> {
let crates = cx.tcx.crates();
let krate = crates
.iter()
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