[PATCH 3/7] ubd: move setting the nonrot flag to ubd_add

[Christoph Hellwig]

No reason to delay this until open time.

Signed-off-by: Christoph Hellwig <hch at lst.de>
---
 arch/um/drivers/ubd_kern.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index ef05157acd6b02..9dcf41f7d49606 100644
--- 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;
-- 
2.39.2