Li Zhijian 447b167bb6 nvdimm: Remove dead code for ENODEV checking in scan_labels() ...

The only way create_namespace_pmem() returns an ENODEV code is if
select_pmem_id(nd_region, &uuid) returns ENODEV when its 2nd parameter
is a null pointer. However, this is impossible because &uuid is always
valid.

Furthermore, create_namespace_pmem() is the only user of
select_pmem_id(), it's safe to remove the 'return -ENODEV' branch.

Signed-off-by: Li Zhijian <lizhijian@fujitsu.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://patch.msgid.link/20240819062045.1481298-2-lizhijian@fujitsu.com
Signed-off-by: Ira Weiny <ira.weiny@intel.com>

2024-08-21 16:06:43 -05:00

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