diff --git a/mlir/lib/Dialect/SparseTensor/Transforms/SparseTensorCodegen.cpp b/mlir/lib/Dialect/SparseTensor/Transforms/SparseTensorCodegen.cpp
--- a/mlir/lib/Dialect/SparseTensor/Transforms/SparseTensorCodegen.cpp
+++ b/mlir/lib/Dialect/SparseTensor/Transforms/SparseTensorCodegen.cpp
@@ -1418,8 +1418,7 @@
       // instead of just accessing the reader's memory directly.
       Value dimSizes = genAlloca(rewriter, loc, dimRank, indexTp);
       createFuncCall(rewriter, loc, "copySparseTensorReaderDimSizes", {},
-                     {reader, dimSizes}, EmitCInterface::On)
-          .getResult(0);
+                     {reader, dimSizes}, EmitCInterface::On);
       for (const auto &d : llvm::enumerate(dstTp.getDimShape()))
         if (ShapedType::isDynamic(d.value()))
           dynSizes.push_back(rewriter.create<memref::LoadOp>(