diff options
| author | Zhang Qilong | 2020-12-05 19:50:56 +0800 |
|---|---|---|
| committer | Dan Williams | 2020-12-16 16:53:00 -0800 |
| commit | 4c46764733c85b82c07e9559b39da4d00a7dd659 (patch) | |
| tree | d6e272f97377e641195786300d5f7953f4425f32 | |
| parent | 5ae96d779ff3eeb2977919ff311a6c8849943c2d (diff) | |
libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
Forget to set error code when nd_label_alloc_slot failed, and we
add it to avoid overwritten error code.
Fixes: 0ba1c634892b ("libnvdimm: write blk label set")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20201205115056.2076523-1-zhangqilong3@huawei.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
| -rw-r--r-- | drivers/nvdimm/label.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/nvdimm/label.c b/drivers/nvdimm/label.c index 6f2be7a34598..9251441fd8a3 100644 --- a/drivers/nvdimm/label.c +++ b/drivers/nvdimm/label.c @@ -1008,8 +1008,10 @@ static int __blk_label_update(struct nd_region *nd_region, if (is_old_resource(res, old_res_list, old_num_resources)) continue; /* carry-over */ slot = nd_label_alloc_slot(ndd); - if (slot == UINT_MAX) + if (slot == UINT_MAX) { + rc = -ENXIO; goto abort; + } dev_dbg(ndd->dev, "allocated: %d\n", slot); nd_label = to_label(ndd, slot); |