Remove unused span argument from `check_mod` and `process_mod`.

3 files changed, 8 insertions, 14 deletions

diff --git a/compiler/rustc_lint/src/late.rs b/compiler/rustc_lint/src/late.rs
index 0a002ac4298..a2a028a0508 100644
--- a/compiler/rustc_lint/src/late.rs
+++ b/compiler/rustc_lint/src/late.rs
@@ -76,8 +76,8 @@ impl<'tcx, T: LateLintPass<'tcx>> LateContextAndPass<'tcx, T> {
         self.context.param_env = old_param_env;
     }
 
-    fn process_mod(&mut self, m: &'tcx hir::Mod<'tcx>, s: Span, n: hir::HirId) {
-        lint_callback!(self, check_mod, m, s, n);
+    fn process_mod(&mut self, m: &'tcx hir::Mod<'tcx>, n: hir::HirId) {
+        lint_callback!(self, check_mod, m, n);
         hir_visit::walk_mod(self, m, n);
     }
 }
@@ -220,9 +220,9 @@ impl<'tcx, T: LateLintPass<'tcx>> hir_visit::Visitor<'tcx> for LateContextAndPas
         hir_visit::walk_inf(self, inf);
     }
 
-    fn visit_mod(&mut self, m: &'tcx hir::Mod<'tcx>, s: Span, n: hir::HirId) {
+    fn visit_mod(&mut self, m: &'tcx hir::Mod<'tcx>, _: Span, n: hir::HirId) {
         if !self.context.only_module {
-            self.process_mod(m, s, n);
+            self.process_mod(m, n);
         }
     }
 
@@ -358,8 +358,8 @@ fn late_lint_mod_pass<'tcx, T: LateLintPass<'tcx>>(
 
     let mut cx = LateContextAndPass { context, pass };
 
-    let (module, span, hir_id) = tcx.hir().get_module(module_def_id);
-    cx.process_mod(module, span, hir_id);
+    let (module, _span, hir_id) = tcx.hir().get_module(module_def_id);
+    cx.process_mod(module, hir_id);
 
     // Visit the crate attributes
     if hir_id == hir::CRATE_HIR_ID {
diff --git a/compiler/rustc_lint/src/nonstandard_style.rs b/compiler/rustc_lint/src/nonstandard_style.rs
index 2868aabfa07..768ad84838b 100644
--- a/compiler/rustc_lint/src/nonstandard_style.rs
+++ b/compiler/rustc_lint/src/nonstandard_style.rs
@@ -327,13 +327,7 @@ impl NonSnakeCase {
 }
 
 impl<'tcx> LateLintPass<'tcx> for NonSnakeCase {
-    fn check_mod(
-        &mut self,
-        cx: &LateContext<'_>,
-        _: &'tcx hir::Mod<'tcx>,
-        _: Span,
-        id: hir::HirId,
-    ) {
+    fn check_mod(&mut self, cx: &LateContext<'_>, _: &'tcx hir::Mod<'tcx>, id: hir::HirId) {
         if id != hir::CRATE_HIR_ID {
             return;
         }
diff --git a/compiler/rustc_lint/src/passes.rs b/compiler/rustc_lint/src/passes.rs
index 666e61b85ac..4e86746b7ab 100644
--- a/compiler/rustc_lint/src/passes.rs
+++ b/compiler/rustc_lint/src/passes.rs
@@ -16,7 +16,7 @@ macro_rules! late_lint_methods {
             fn check_body_post(a: &$hir hir::Body<$hir>);
             fn check_crate();
             fn check_crate_post();
-            fn check_mod(a: &$hir hir::Mod<$hir>, b: Span, c: hir::HirId);
+            fn check_mod(a: &$hir hir::Mod<$hir>, b: hir::HirId);
             fn check_foreign_item(a: &$hir hir::ForeignItem<$hir>);
             fn check_item(a: &$hir hir::Item<$hir>);
             fn check_item_post(a: &$hir hir::Item<$hir>);