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libnvdimm, namespace: remove redundant initialization of 'nd_mapping' 

Pointer nd_mapping is being initialized to a value that is never read,
instead it is being updated to a new value in all the cases where it
is being read afterwards, hence the initialization is redundant and
can be removed.

Cleans up clang warning:
drivers/nvdimm/namespace_devs.c:2411:21: warning: Value stored to
'nd_mapping' during its initialization is never rea

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
This commit is contained in:
Colin Ian King 2018-01-30 17:47:07 +00:00 committed by Ross Zwisler
parent 23fbd7c70a
commit 59858d3d54
1 changed files with 1 additions and 1 deletions
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2
drivers/nvdimm/namespace_devs.c
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@ -2408,7 +2408,7 @@ static struct device **scan_labels(struct nd_region *nd_region)
static struct device **create_namespaces(struct nd_region *nd_region)
{
struct nd_mapping *nd_mapping = &nd_region->mapping[0];
struct nd_mapping *nd_mapping;
struct device **devs;
int i;