Remove redundant !HasDependentValue check. NFCI.

Fixes cppcheck warning.

llvm-svn: 373825
diff --git a/clang/lib/Sema/SemaStmt.cpp b/clang/lib/Sema/SemaStmt.cpp
index 8418012..cff20aa 100644
--- a/clang/lib/Sema/SemaStmt.cpp
+++ b/clang/lib/Sema/SemaStmt.cpp
@@ -963,7 +963,7 @@
     // condition is constant.
     llvm::APSInt ConstantCondValue;
     bool HasConstantCond = false;
-    if (!HasDependentValue && !TheDefaultStmt) {
+    if (!TheDefaultStmt) {
       Expr::EvalResult Result;
       HasConstantCond = CondExpr->EvaluateAsInt(Result, Context,
                                                 Expr::SE_AllowSideEffects);