[L0] Fix provider native error reporting

Level Zero provider internally stores native errors of ur_result_t type.

Author: kswiecicki

source/adapters/level_zero/usm.cpp

@@ -27,7 +27,8 @@ namespace umf {
 ur_result_t getProviderNativeError(const char *providerName,
                                    int32_t nativeError) {
   if (strcmp(providerName, "Level Zero") == 0) {
-    return ze2urResult(static_cast<ze_result_t>(nativeError));
+    // L0 provider stores native errors of ur_result_t type
+    return static_cast<ur_result_t>(nativeError);
   }
 
   return UR_RESULT_ERROR_UNKNOWN;

source/adapters/level_zero/usm.hpp

@@ -123,7 +123,7 @@ class L0MemoryProvider : public USMMemoryProviderBase {
   umf_result_t free(void *Ptr, size_t Size) override;
   umf_result_t get_min_page_size(void *, size_t *) override;
   // TODO: Different name for each provider (Host/Shared/SharedRO/Device)
-  const char *get_name() override { return "L0"; };
+  const char *get_name() override { return "Level Zero"; };
   umf_result_t get_ipc_handle_size(size_t *) override;
   umf_result_t get_ipc_handle(const void *, size_t, void *) override;
   umf_result_t put_ipc_handle(void *) override;