SWDEV-475568 - Fix compiling issues

Fix compiling issues of "make perf_test" under
hip-tests.

Change-Id: Ib03328a2fb13375fa44626a42202b1eeb177b8b2


[ROCm/hip-tests commit: a2f37dfa3a]

projects/hip-tests/catch/perftests/dispatch/hipPerfDispatchSpeed.cc

@@ -89,7 +89,7 @@ TEST_CASE("Perf_hipPerfDispatchSpeed") {
   int p_gpuDevice = 0;
   int p_tests = -1;
   hipError_t err = hipSuccess;
-  hipDeviceProp_t props = {0};
+  hipDeviceProp_t props;
   HIP_CHECK(hipGetDeviceProperties(&props, p_gpuDevice));
 
   unsigned int testListSize = sizeof(testList) / sizeof(testStruct);