From: Aneesh Kumar K.V Date: Wed, 9 Aug 2023 05:35:12 +0000 (+0530) Subject: nvdimm/pfn_dev: Avoid unnecessary endian conversion X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=feb72e9b20823419aaed57801018eeffc7be7e82;p=linux.git nvdimm/pfn_dev: Avoid unnecessary endian conversion use the local variable that already have the converted values. No functional change in this patch. Reviewed-by: Jeff Moyer Signed-off-by: Aneesh Kumar K.V Link: https://lore.kernel.org/r/20230809053512.350660-2-aneesh.kumar@linux.ibm.com Signed-off-by: Dave Jiang --- diff --git a/drivers/nvdimm/pfn_devs.c b/drivers/nvdimm/pfn_devs.c index 0777b1626f6c1..c662d8964802a 100644 --- a/drivers/nvdimm/pfn_devs.c +++ b/drivers/nvdimm/pfn_devs.c @@ -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; }