ubd: move setting the nonrot flag to ubd_add

No reason to delay this until open time.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Richard Weinberger <richard@nod.at>
Link: https://lore.kernel.org/r/20240222072417.3773131-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index ef05157acd6b0263dea2dc227e19834749b7f879..9dcf41f7d496069d5d960b8d822072444cc82a95 100644 (file)
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -799,7 +799,6 @@ static int ubd_open_dev(struct ubd *ubd_dev)
                blk_queue_max_discard_sectors(ubd_dev->queue, UBD_MAX_REQUEST);
                blk_queue_max_write_zeroes_sectors(ubd_dev->queue, UBD_MAX_REQUEST);
        }
-       blk_queue_flag_set(QUEUE_FLAG_NONROT, ubd_dev->queue);
        return 0;
  error:
        os_close_file(ubd_dev->fd);
@@ -894,6 +893,7 @@ static int ubd_add(int n, char **error_out)
        }
        ubd_dev->queue = disk->queue;
 
+       blk_queue_flag_set(QUEUE_FLAG_NONROT, disk->queue);
        blk_queue_write_cache(ubd_dev->queue, true, false);
        disk->major = UBD_MAJOR;
        disk->first_minor = n << UBD_SHIFT;