[PATCH 4/4] io_uring: kill 'imu' from struct io_kiocb

[Jens Axboe <axboe@xxxxxxxxx>]

It's no longer being used, remove it.

Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
---
 include/linux/io_uring_types.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h
index 9c7e1d3f06e5..ae42f819c287 100644
--- a/include/linux/io_uring_types.h
+++ b/include/linux/io_uring_types.h
@@ -613,9 +613,6 @@ struct io_kiocb {
 	struct task_struct		*task;
 
 	union {
-		/* store used ubuf, so we can prevent reloading */
-		struct io_mapped_ubuf	*imu;
-
 		/* stores selected buf, valid IFF REQ_F_BUFFER_SELECTED is set */
 		struct io_buffer	*kbuf;
 
-- 
2.45.2