489 	struct mlx4_alias_guid_work_context *callback_context;  in set_guid_rec()  local
511 	callback_context = kmalloc(sizeof *callback_context, GFP_KERNEL);  in set_guid_rec()
512 	if (!callback_context) {  in set_guid_rec()
517 	callback_context->port = port;  in set_guid_rec()
518 	callback_context->dev = dev;  in set_guid_rec()
519 	callback_context->block_num = index;  in set_guid_rec()
520 	callback_context->guid_indexes = rec_det->guid_indexes;  in set_guid_rec()
521 	callback_context->method = rec->method;  in set_guid_rec()
533 	init_completion(&callback_context->done);  in set_guid_rec()
535 	list_add_tail(&callback_context->list, head);  in set_guid_rec()
538 	callback_context->query_id =  in set_guid_rec()
543 					  callback_context,  in set_guid_rec()
544 					  &callback_context->sa_query);  in set_guid_rec()
545 	if (callback_context->query_id < 0) {  in set_guid_rec()
548 			 callback_context->query_id);  in set_guid_rec()
550 		list_del(&callback_context->list);  in set_guid_rec()
551 		kfree(callback_context);  in set_guid_rec()