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Revert "dm init: Handle minors larger than 255"

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This reverts commit f0c0b03aca.
This commit is contained in:
Ksawlii 2024-11-24 00:23:41 +01:00
parent 9149b550c7
commit 55a8ad0391
1 changed files with 1 additions and 3 deletions
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4
drivers/md/dm-init.c
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@ -207,10 +207,8 @@ static char __init *dm_parse_device_entry(struct dm_device *dev, char *str)
strscpy(dev->dmi.uuid, field[1], sizeof(dev->dmi.uuid));
/* minor */
if (strlen(field[2])) {
if (kstrtoull(field[2], 0, &dev->dmi.dev) ||
dev->dmi.dev >= (1 << MINORBITS))
if (kstrtoull(field[2], 0, &dev->dmi.dev))
return ERR_PTR(-EINVAL);
dev->dmi.dev = huge_encode_dev((dev_t)dev->dmi.dev);
dev->dmi.flags |= DM_PERSISTENT_DEV_FLAG;
}
/* flags */