Address PR comments

Author: fineg74

SYCL/ESIMD/regression/copyto_char_test.cpp

@@ -26,7 +26,7 @@ using shared_vector = std::vector<DataT, shared_allocator<DataT>>;
 
 using DataT = char;
 
-template <int NumElems, typename T1> int test_to_copy() {
+template <int NumElems> int test_to_copy() {
   sycl::queue queue;
   constexpr int NumSelectedElems = NumElems / 3;
   constexpr int Stride = 2;
@@ -52,7 +52,7 @@ template <int NumElems, typename T1> int test_to_copy() {
     DataT *ref_data_for_fill_ptr = ref_data_for_fill.data();
     DataT *const out_ptr = result.data();
 
-    cgh.single_task<T1>([=]() SYCL_ESIMD_KERNEL {
+    cgh.single_task([=]() SYCL_ESIMD_KERNEL {
       simd<DataT, NumElems> src_simd_obj;
       src_simd_obj.copy_from(init_ref_ptr);
       simd<DataT, NumSelectedElems> dst_simd_obj;
@@ -114,11 +114,11 @@ template <int NumElems, typename T1> int test_to_copy() {
 int main() {
   int test_result = 0;
 
-  test_result |= test_to_copy<16, class Kernel>();
-  test_result |= test_to_copy<32 + 8, class Kernel1>();
-  test_result |= test_to_copy<32 + 10, class Kernel2>();
-  test_result |= test_to_copy<10, class Kernel3>();
-  test_result |= test_to_copy<8, class Kernel4>();
+  test_result |= test_to_copy<16>();
+  test_result |= test_to_copy<32 + 8>();
+  test_result |= test_to_copy<32 + 10>();
+  test_result |= test_to_copy<10>();
+  test_result |= test_to_copy<8>();
 
   if (!test_result) {
     std::cout << "Test passed" << std::endl;