rustc_monomorphize: Reduce check_move_size() indentation

Author: Enselic

compiler/rustc_monomorphize/src/collector.rs

@@ -609,34 +609,33 @@ impl<'a, 'tcx> MirUsedCollector<'a, 'tcx> {
         let limit = Size::from_bytes(limit);
         let ty = operand.ty(self.body, self.tcx);
         let ty = self.monomorphize(ty);
-        let layout = self.tcx.layout_of(ty::ParamEnv::reveal_all().and(ty));
-        if let Ok(layout) = layout {
-            if layout.size > limit {
-                debug!(?layout);
-                let source_info = self.body.source_info(location);
-                debug!(?source_info);
-                let lint_root = source_info.scope.lint_root(&self.body.source_scopes);
-                debug!(?lint_root);
-                let Some(lint_root) = lint_root else {
-                    // This happens when the issue is in a function from a foreign crate that
-                    // we monomorphized in the current crate. We can't get a `HirId` for things
-                    // in other crates.
-                    // FIXME: Find out where to report the lint on. Maybe simply crate-level lint root
-                    // but correct span? This would make the lint at least accept crate-level lint attributes.
-                    return;
-                };
-                self.tcx.emit_spanned_lint(
-                    LARGE_ASSIGNMENTS,
-                    lint_root,
-                    source_info.span,
-                    LargeAssignmentsLint {
-                        span: source_info.span,
-                        size: layout.size.bytes(),
-                        limit: limit.bytes(),
-                    },
-                )
-            }
+        let Ok(layout) = self.tcx.layout_of(ty::ParamEnv::reveal_all().and(ty)) else { return };
+        if layout.size <= limit {
+            return;
         }
+        debug!(?layout);
+        let source_info = self.body.source_info(location);
+        debug!(?source_info);
+        let lint_root = source_info.scope.lint_root(&self.body.source_scopes);
+        debug!(?lint_root);
+        let Some(lint_root) = lint_root else {
+            // This happens when the issue is in a function from a foreign crate that
+            // we monomorphized in the current crate. We can't get a `HirId` for things
+            // in other crates.
+            // FIXME: Find out where to report the lint on. Maybe simply crate-level lint root
+            // but correct span? This would make the lint at least accept crate-level lint attributes.
+            return;
+        };
+        self.tcx.emit_spanned_lint(
+            LARGE_ASSIGNMENTS,
+            lint_root,
+            source_info.span,
+            LargeAssignmentsLint {
+                span: source_info.span,
+                size: layout.size.bytes(),
+                limit: limit.bytes(),
+            },
+        );
     }
 }