From: Li Nan <linan122@huawei.com>

In mddev_stack_new_rdev(), if the integrity profile check fails, it
returns -ENXIO, which means "No such device or address". This is
inaccurate and can mislead users. Change it to return -EINVAL.

Fixes: c6e56cf6b2e7 ("block: move integrity information into queue_limits")
Signed-off-by: Li Nan <linan122@huawei.com>
---
 drivers/md/md.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 48c35b6fb52e..e974280b38bb 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5869,7 +5869,7 @@ int mddev_stack_new_rdev(struct mddev *mddev, struct md_rdev *rdev)
 		pr_err("%s: incompatible integrity profile for %pg\n",
 		       mdname(mddev), rdev->bdev);
 		queue_limits_cancel_update(mddev->gendisk->queue);
-		return -ENXIO;
+		return -EINVAL;
 	}
 
 	return queue_limits_commit_update(mddev->gendisk->queue, &lim);
-- 
2.39.2