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nvdimm/pfn_dev: Avoid unnecessary endian conversion

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use the local variable that already have the converted values.

No functional change in this patch.

Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Link: https://lore.kernel.org/r/20230809053512.350660-2-aneesh.kumar@linux.ibm.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
This commit is contained in:
Aneesh Kumar K.V 2023-08-09 11:05:12 +05:30 committed by Dave Jiang
parent e96d9a938e
commit feb72e9b20
1 changed files with 2 additions and 4 deletions
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6
drivers/nvdimm/pfn_devs.c
View file

@ -601,14 +601,12 @@ int nd_pfn_validate(struct nd_pfn *nd_pfn, const char *sig)
return -EOPNOTSUPP;
}
if (!IS_ALIGNED(res->start + le32_to_cpu(pfn_sb->start_pad),
memremap_compat_align())) {
if (!IS_ALIGNED(res->start + start_pad, memremap_compat_align())) {
dev_err(&nd_pfn->dev, "resource start misaligned\n");
return -EOPNOTSUPP;
}
if (!IS_ALIGNED(res->end + 1 - le32_to_cpu(pfn_sb->end_trunc),
memremap_compat_align())) {
if (!IS_ALIGNED(res->end + 1 - end_trunc, memremap_compat_align())) {
dev_err(&nd_pfn->dev, "resource end misaligned\n");
return -EOPNOTSUPP;
}