[UR] Fix uninitialized bool (#17930)

kbenzie · web-flow · commit bc122838e0df · 2025-04-09T15:03:49.000+01:00
Fixes warning that `isExtensionSupported` variable is maybe
uninitialized.
diff --git a/unified-runtime/source/adapters/opencl/device.cpp b/unified-runtime/source/adapters/opencl/device.cpp
@@ -1317,7 +1317,7 @@ UR_APIEXPORT ur_result_t UR_APICALL urDeviceGetInfo(ur_device_handle_t hDevice,
   }
   case UR_DEVICE_INFO_SUB_GROUP_SIZES_INTEL: {
     const cl_device_info info_name = CL_DEVICE_SUB_GROUP_SIZES_INTEL;
-    bool isExtensionSupported;
+    bool isExtensionSupported = false;
     if (hDevice->checkDeviceExtensions({"cl_intel_required_subgroup_size"},
                                        isExtensionSupported) !=
             UR_RESULT_SUCCESS ||

Original file line number	Diff line number	Diff line change
`@@ -1317,7 +1317,7 @@ UR_APIEXPORT ur_result_t UR_APICALL urDeviceGetInfo(ur_device_handle_t hDevice,`
`1317`	`1317`	`}`
`1318`	`1318`	`case UR_DEVICE_INFO_SUB_GROUP_SIZES_INTEL: {`
`1319`	`1319`	`const cl_device_info info_name = CL_DEVICE_SUB_GROUP_SIZES_INTEL;`
`1320`		`- bool isExtensionSupported;`
	`1320`	`+ bool isExtensionSupported = false;`
`1321`	`1321`	`if (hDevice->checkDeviceExtensions({"cl_intel_required_subgroup_size"},`
`1322`	`1322`	`isExtensionSupported) !=`
`1323`	`1323`	`UR_RESULT_SUCCESS \|\|`