There is a specific API to treat raw data as GUID, i.e. export_guid()
and import_guid(). Use them instead of guid_copy() with explicit casting.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/lightnvm/pblk-core.c | 5 ++---
drivers/lightnvm/pblk-recovery.c | 3 +--
2 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c
index b413bafe93fdd..6d4523dbf2dbb 100644
--- a/drivers/lightnvm/pblk-core.c
+++ b/drivers/lightnvm/pblk-core.c
@@ -988,7 +988,7 @@ static int pblk_line_init_metadata(struct pblk *pblk, struct pblk_line *line,
bitmap_set(line->lun_bitmap, 0, lm->lun_bitmap_len);
smeta_buf->header.identifier = cpu_to_le32(PBLK_MAGIC);
- guid_copy((guid_t *)&smeta_buf->header.uuid, &pblk->instance_uuid);
+ export_guid(smeta_buf->header.uuid, &pblk->instance_uuid);
smeta_buf->header.id = cpu_to_le32(line->id);
smeta_buf->header.type = cpu_to_le16(line->type);
smeta_buf->header.version_major = SMETA_VERSION_MAJOR;
@@ -1803,8 +1803,7 @@ void pblk_line_close_meta(struct pblk *pblk, struct pblk_line *line)
if (le32_to_cpu(emeta_buf->header.identifier) != PBLK_MAGIC) {
emeta_buf->header.identifier = cpu_to_le32(PBLK_MAGIC);
- guid_copy((guid_t *)&emeta_buf->header.uuid,
- &pblk->instance_uuid);
+ export_guid(emeta_buf->header.uuid, &pblk->instance_uuid);
emeta_buf->header.id = cpu_to_le32(line->id);
emeta_buf->header.type = cpu_to_le16(line->type);
emeta_buf->header.version_major = EMETA_VERSION_MAJOR;
diff --git a/drivers/lightnvm/pblk-recovery.c b/drivers/lightnvm/pblk-recovery.c
index 299ef47a17b22..0e6f0c76e9302 100644
--- a/drivers/lightnvm/pblk-recovery.c
+++ b/drivers/lightnvm/pblk-recovery.c
@@ -706,8 +706,7 @@ struct pblk_line *pblk_recov_l2p(struct pblk *pblk)
/* The first valid instance uuid is used for initialization */
if (!valid_uuid) {
- guid_copy(&pblk->instance_uuid,
- (guid_t *)&smeta_buf->header.uuid);
+ import_guid(&pblk->instance_uuid, smeta_buf->header.uuid);
valid_uuid = 1;
}
--
2.26.1
