dm vdo thread-utils: return VDO_SUCCESS on vdo_create_thread success

Update all callers to check for VDO_SUCCESS.

Signed-off-by: Mike Snitzer <[email protected]>
Signed-off-by: Matthew Sakai <[email protected]>

Author: Mike Snitzer

drivers/md/dm-vdo/indexer/funnel-requestqueue.c

@@ -221,7 +221,7 @@ int uds_make_request_queue(const char *queue_name,
 
 	result = vdo_create_thread(request_queue_worker, queue, queue_name,
 				   &queue->thread);
-	if (result != UDS_SUCCESS) {
+	if (result != VDO_SUCCESS) {
 		uds_request_queue_finish(queue);
 		return result;
 	}

drivers/md/dm-vdo/indexer/index.c

@@ -798,7 +798,7 @@ static int make_chapter_writer(struct uds_index *index,
 			       writer->open_chapter_index->memory_size);
 
 	result = vdo_create_thread(close_chapters, writer, "writer", &writer->thread);
-	if (result != UDS_SUCCESS) {
+	if (result != VDO_SUCCESS) {
 		free_chapter_writer(writer);
 		return result;
 	}

drivers/md/dm-vdo/indexer/volume.c

@@ -1634,7 +1634,7 @@ int uds_make_volume(const struct uds_configuration *config, struct index_layout
 	for (i = 0; i < config->read_threads; i++) {
 		result = vdo_create_thread(read_thread_function, (void *) volume,
 					   "reader", &volume->reader_threads[i]);
-		if (result != UDS_SUCCESS) {
+		if (result != VDO_SUCCESS) {
 			uds_free_volume(volume);
 			return result;
 		}

drivers/md/dm-vdo/thread-utils.c

@@ -119,7 +119,7 @@ int vdo_create_thread(void (*thread_function)(void *), void *thread_data,
 	}
 
 	*new_thread = thread;
-	return UDS_SUCCESS;
+	return VDO_SUCCESS;
 }
 
 void vdo_join_threads(struct thread *thread)