diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 91c44f7a7f62b700056e3cf17a08ef82ffdb954e..1ad6eafc43f23fe553ba88e996316b7b80c1ad05 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -567,7 +567,6 @@ struct request_queue {
 	bool			mq_sysfs_init_done;
 
 	size_t			cmd_size;
-	void			*rq_alloc_data;
 
 	struct work_struct	release_work;