From 38de9214a8d2a1d10b0f39873d0927f873af97e1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Oliver=20St=C3=B6neberg?=
 <firewave@users.noreply.github.com>
Date: Mon, 20 Dec 2021 07:29:45 +0100
Subject: [PATCH] small CheckStl optimization (#3645)

---
 lib/checkstl.cpp | 3 +++
 lib/checkstl.h   | 1 -
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/checkstl.cpp b/lib/checkstl.cpp
index 7c4661aae..46ad2057a 100644
--- a/lib/checkstl.cpp
+++ b/lib/checkstl.cpp
@@ -2870,6 +2870,9 @@ void CheckStl::localMutexError(const Token* tok)
 
 void CheckStl::checkMutexes()
 {
+    if (!mSettings->severity.isEnabled(Severity::warning))
+        return;
+
     for (const Scope *function : mTokenizer->getSymbolDatabase()->functionScopes) {
         std::set<nonneg int> checkedVars;
         for (const Token *tok = function->bodyStart; tok != function->bodyEnd; tok = tok->next()) {
diff --git a/lib/checkstl.h b/lib/checkstl.h
index 4eada4e13..c26c74f2b 100644
--- a/lib/checkstl.h
+++ b/lib/checkstl.h
@@ -63,7 +63,6 @@ public:
         checkStl.if_find();
         checkStl.checkFindInsert();
         checkStl.iterators();
-        checkStl.mismatchingContainers();
         checkStl.missingComparison();
         checkStl.outOfBounds();
         checkStl.outOfBoundsIndexExpression();