[flang][openacc] Remove unused variable. NFC.

diff --git a/flang/lib/Lower/OpenACC.cpp b/flang/lib/Lower/OpenACC.cpp
index 49bccc1..f64978d 100644 (file)
--- a/flang/lib/Lower/OpenACC.cpp
+++ b/flang/lib/Lower/OpenACC.cpp
@@ -926,7 +926,7 @@ static void genACC(Fortran::lower::AbstractConverter &converter,
   const auto &accClauseList =
       std::get<Fortran::parser::AccClauseList>(waitConstruct.t);
 
-  mlir::Value ifCond, asyncOperand, waitDevnum, async;
+  mlir::Value ifCond, waitDevnum, async;
   SmallVector<mlir::Value, 2> waitOperands;
 
   // Async clause have optional values but can be present with