When a partition has a name create a link to the original partition
rather than registering a second cdev.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
common/partitions.c | 20 +++++++-------------
1 file changed, 7 insertions(+), 13 deletions(-)
diff --git a/common/partitions.c b/common/partitions.c
index 4f50bfe..82ec508 100644
--- a/common/partitions.c
+++ b/common/partitions.c
@@ -71,20 +71,14 @@ static int register_one_partition(struct block_device *blk,
if (!part->name[0])
return 0;
- partition_name = asprintf("%s.%s", blk->cdev.name, part->name);
- if (!partition_name)
- return -ENOMEM;
-
- dev_dbg(blk->dev, "Registering partition %s on drive %s\n",
- partition_name, blk->cdev.name);
- cdev = devfs_add_partition(blk->cdev.name,
- start, size, 0, partition_name);
-
- if (IS_ERR(cdev))
- dev_warn(blk->dev, "Registering partition %s on drive %s failed\n",
- partition_name, blk->cdev.name);
+ partition_name = xasprintf("%s.%s", blk->cdev.name, part->name);
+ ret = devfs_create_link(cdev, partition_name);
+ if (ret)
+ dev_warn(blk->dev, "Failed to create link from %s to %s\n",
+ partition_name, blk->cdev.name);
+ free(partition_name);
- ret = 0;
+ return 0;
out:
free(partition_name);
return ret;
--
2.6.2
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