diff --git a/clang-tools-extra/clang-tidy/cppcoreguidelines/MisleadingCaptureDefaultByValueCheck.cpp b/clang-tools-extra/clang-tidy/cppcoreguidelines/MisleadingCaptureDefaultByValueCheck.cpp
index 87e1b05802763..00dfa17a1ccf6 100644
--- a/clang-tools-extra/clang-tidy/cppcoreguidelines/MisleadingCaptureDefaultByValueCheck.cpp
+++ b/clang-tools-extra/clang-tidy/cppcoreguidelines/MisleadingCaptureDefaultByValueCheck.cpp
@@ -37,9 +37,8 @@ static SourceLocation findDefaultCaptureEnd(const LambdaExpr *Lambda,
         SourceLocation AddressofLoc = utils::lexer::findPreviousTokenKind(
             Capture.getLocation(), SourceMgr, Context.getLangOpts(), tok::amp);
         return AddressofLoc;
-      } else {
-        return Capture.getLocation();
       }
+      return Capture.getLocation();
     }
   }
   return Lambda->getIntroducerRange().getEnd();
diff --git a/clang-tools-extra/clang-tidy/cppcoreguidelines/RvalueReferenceParamNotMovedCheck.cpp b/clang-tools-extra/clang-tidy/cppcoreguidelines/RvalueReferenceParamNotMovedCheck.cpp
index da49d5610e229..efcaffb45d9ad 100644
--- a/clang-tools-extra/clang-tidy/cppcoreguidelines/RvalueReferenceParamNotMovedCheck.cpp
+++ b/clang-tools-extra/clang-tidy/cppcoreguidelines/RvalueReferenceParamNotMovedCheck.cpp
@@ -31,9 +31,8 @@ AST_MATCHER_P2(Stmt, argumentOf, bool, AllowPartialMove, StatementMatcher,
                Ref) {
   if (AllowPartialMove) {
     return stmt(anyOf(Ref, hasDescendant(Ref))).matches(Node, Finder, Builder);
-  } else {
-    return Ref.matches(Node, Finder, Builder);
   }
+  return Ref.matches(Node, Finder, Builder);
 }
 } // namespace
 
diff --git a/clang-tools-extra/clang-tidy/google/AvoidCStyleCastsCheck.cpp b/clang-tools-extra/clang-tidy/google/AvoidCStyleCastsCheck.cpp
index b7dcaf20169eb..8c62fef6f3f3f 100644
--- a/clang-tools-extra/clang-tidy/google/AvoidCStyleCastsCheck.cpp
+++ b/clang-tools-extra/clang-tidy/google/AvoidCStyleCastsCheck.cpp
@@ -62,7 +62,8 @@ static clang::CharSourceRange getReplaceRange(const ExplicitCastExpr *Expr) {
     return CharSourceRange::getCharRange(
         CastExpr->getLParenLoc(),
         CastExpr->getSubExprAsWritten()->getBeginLoc());
-  } else if (const auto *CastExpr = dyn_cast<CXXFunctionalCastExpr>(Expr)) {
+  }
+  if (const auto *CastExpr = dyn_cast<CXXFunctionalCastExpr>(Expr)) {
     return CharSourceRange::getCharRange(CastExpr->getBeginLoc(),
                                          CastExpr->getLParenLoc());
   } else
diff --git a/clang-tools-extra/clang-tidy/modernize/LoopConvertCheck.cpp b/clang-tools-extra/clang-tidy/modernize/LoopConvertCheck.cpp
index 37aa26ded4240..bf340984bd381 100644
--- a/clang-tools-extra/clang-tidy/modernize/LoopConvertCheck.cpp
+++ b/clang-tools-extra/clang-tidy/modernize/LoopConvertCheck.cpp
@@ -368,14 +368,14 @@ static std::optional<ContainerCall> getContainerExpr(const Expr *Call) {
       return ContainerCall{TheCall->getImplicitObjectArgument(),
                            Member->getMemberDecl()->getName(),
                            Member->isArrow(), CallKind};
-    } else {
-      if (TheCall->getDirectCallee() == nullptr ||
-          !MemberNames.contains(TheCall->getDirectCallee()->getName()))
-        return std::nullopt;
-      return ContainerCall{TheCall->getArg(0),
-                           TheCall->getDirectCallee()->getName(), false,
-                           CallKind};
     }
+    if (TheCall->getDirectCallee() == nullptr ||
+        !MemberNames.contains(TheCall->getDirectCallee()->getName()))
+      return std::nullopt;
+    return ContainerCall{TheCall->getArg(0),
+                         TheCall->getDirectCallee()->getName(), false,
+                         CallKind};
+
   } else if (const auto *TheCall = dyn_cast_or_null<CallExpr>(Dug)) {
     if (TheCall->getNumArgs() != 1)
       return std::nullopt;
diff --git a/clang-tools-extra/clang-tidy/modernize/UseConstraintsCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseConstraintsCheck.cpp
index 75ebfbd381ad8..310b5bf9affa1 100644
--- a/clang-tools-extra/clang-tidy/modernize/UseConstraintsCheck.cpp
+++ b/clang-tools-extra/clang-tidy/modernize/UseConstraintsCheck.cpp
@@ -168,8 +168,9 @@ matchTrailingTemplateParam(const FunctionTemplateDecl *FunctionTemplate) {
     return {matchEnableIfSpecialization(
                 LastTemplateParam->getTypeSourceInfo()->getTypeLoc()),
             LastTemplateParam};
-  } else if (const auto *LastTemplateParam =
-                 dyn_cast<TemplateTypeParmDecl>(LastParam)) {
+  }
+  if (const auto *LastTemplateParam =
+          dyn_cast<TemplateTypeParmDecl>(LastParam)) {
     if (LastTemplateParam->hasDefaultArgument() &&
         LastTemplateParam->getIdentifier() == nullptr) {
       return {matchEnableIfSpecialization(
diff --git a/clang-tools-extra/clang-tidy/performance/MoveConstArgCheck.cpp b/clang-tools-extra/clang-tidy/performance/MoveConstArgCheck.cpp
index 413a37f4af9fa..aa54cf284f627 100644
--- a/clang-tools-extra/clang-tidy/performance/MoveConstArgCheck.cpp
+++ b/clang-tools-extra/clang-tidy/performance/MoveConstArgCheck.cpp
@@ -73,14 +73,12 @@ bool IsRValueReferenceParam(const Expr *Invocation,
       Arg->isLValue()) {
     if (!Invocation->getType()->isRecordType())
       return true;
-    else {
-      if (const auto *ConstructCallExpr =
-              dyn_cast<CXXConstructExpr>(Invocation)) {
-        if (const auto *ConstructorDecl = ConstructCallExpr->getConstructor()) {
-          if (!ConstructorDecl->isCopyOrMoveConstructor() &&
-              !ConstructorDecl->isDefaultConstructor())
-            return true;
-        }
+    if (const auto *ConstructCallExpr =
+            dyn_cast<CXXConstructExpr>(Invocation)) {
+      if (const auto *ConstructorDecl = ConstructCallExpr->getConstructor()) {
+        if (!ConstructorDecl->isCopyOrMoveConstructor() &&
+            !ConstructorDecl->isDefaultConstructor())
+          return true;
       }
     }
   }