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libnvdimm: Replace guid_copy() with import_guid() where it makes sense
author
Andy Shevchenko
<andriy.shevchenko@linux.intel.com>
Wed, 22 Apr 2020 13:05:39 +0000
(16:05 +0300)
committer
Dan Williams
<dan.j.williams@intel.com>
Wed, 22 Apr 2020 23:26:03 +0000
(16:26 -0700)
There is a specific API to treat raw data as GUID, i.e. import_guid().
Use it instead of guid_copy() with explicit casting.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link:
https://lore.kernel.org/r/20200422130539.45636-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
drivers/acpi/nfit/core.c
patch
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diff --git
a/drivers/acpi/nfit/core.c
b/drivers/acpi/nfit/core.c
index
fa4500f
..
7c138a4
100644
(file)
--- a/
drivers/acpi/nfit/core.c
+++ b/
drivers/acpi/nfit/core.c
@@
-2293,7
+2293,7
@@
static int acpi_nfit_init_interleave_set(struct acpi_nfit_desc *acpi_desc,
nd_set = devm_kzalloc(dev, sizeof(*nd_set), GFP_KERNEL);
if (!nd_set)
return -ENOMEM;
-
guid_copy(&nd_set->type_guid, (guid_t *)
spa->range_guid);
+
import_guid(&nd_set->type_guid,
spa->range_guid);
info = devm_kzalloc(dev, sizeof_nfit_set_info(nr), GFP_KERNEL);
if (!info)