diff options
| -rw-r--r-- | drivers/md/dm.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 043f0761e4a0..56c34a0a9cd9 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1906,7 +1906,6 @@ static void cleanup_mapped_device(struct mapped_device *md) static struct mapped_device *alloc_dev(int minor) { int r, numa_node_id = dm_get_numa_node(); - struct dax_device *dax_dev = NULL; struct mapped_device *md; void *old_md; @@ -1969,11 +1968,10 @@ static struct mapped_device *alloc_dev(int minor) sprintf(md->disk->disk_name, "dm-%d", minor); if (IS_ENABLED(CONFIG_DAX_DRIVER)) { - dax_dev = alloc_dax(md, md->disk->disk_name, &dm_dax_ops); - if (!dax_dev) + md->dax_dev = alloc_dax(md, md->disk->disk_name, &dm_dax_ops); + if (!md->dax_dev) goto bad; } - md->dax_dev = dax_dev; add_disk_no_queue_reg(md->disk); format_dev_t(md->name, MKDEV(_major, minor)); |