Auto merge of #3680 - g-bartoszek:needless-bool-else-if-brackets, r=oli-obk

[rust.git] / clippy_lints / src / unused_io_amount.rs

diff --git a/clippy_lints/src/unused_io_amount.rs b/clippy_lints/src/unused_io_amount.rs
index a9a7e102ab274bf62554142bd40468c8f3c80926..27deb0d99459c7f9eff623547714170fa6a4cf2e 100644 (file)
--- a/clippy_lints/src/unused_io_amount.rs
+++ b/clippy_lints/src/unused_io_amount.rs
@@ -1,7 +1,7 @@
-use rustc::lint::*;
-use rustc::{declare_lint, lint_array};
-use rustc::hir;
 use crate::utils::{is_try, match_qpath, match_trait_method, paths, span_lint};
+use rustc::hir;
+use rustc::lint::{LateContext, LateLintPass, LintArray, LintPass};
+use rustc::{declare_tool_lint, lint_array};
 
 /// **What it does:** Checks for unused written/read amount.
 ///
@@ -41,7 +41,7 @@ fn get_lints(&self) -> LintArray {
 impl<'a, 'tcx> LateLintPass<'a, 'tcx> for UnusedIoAmount {
     fn check_stmt(&mut self, cx: &LateContext<'_, '_>, s: &hir::Stmt) {
         let expr = match s.node {
-            hir::StmtKind::Semi(ref expr, _) | hir::StmtKind::Expr(ref expr, _) => &**expr,
+            hir::StmtKind::Semi(ref expr) | hir::StmtKind::Expr(ref expr) => &**expr,
             _ => return,
         };