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ubd: move set_disk_ro to ubd_add 

No need 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/20240222072417.3773131-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2024-02-22 08:24:15 +01:00 committed by Jens Axboe
parent 58ebe3e748
commit 5e4e1ff820
1 changed files with 1 additions and 1 deletions
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2
arch/um/drivers/ubd_kern.c
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@ -903,6 +903,7 @@ static int ubd_add(int n, char **error_out)
set_capacity(disk, ubd_dev->size / 512);
sprintf(disk->disk_name, "ubd%c", 'a' + n);
disk->private_data = ubd_dev;
set_disk_ro(disk, !ubd_dev->openflags.w);
ubd_dev->pdev.id = n;
ubd_dev->pdev.name = DRIVER_NAME;
@ -1159,7 +1160,6 @@ static int ubd_open(struct gendisk *disk, blk_mode_t mode)
}
}
ubd_dev->count++;
set_disk_ro(disk, !ubd_dev->openflags.w);
out:
mutex_unlock(&ubd_mutex);
return err;