[U-Boot] [RFC PATCH v3 04/16] disk: part: prepare_backup_gpt_header rework

[Patrick Delaunay]

inverse the order of my_lba and alternate_lba values switch value
=> alternate_lba can be used in partition entry computation

Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
Reviewed-by: Christophe KERELLO <christophe.kerello at st.com>
---

Changes in v3: None
Changes in v2: None

 disk/part_efi.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/disk/part_efi.c b/disk/part_efi.c
index 4cad25f..5d0848e 100644
--- a/disk/part_efi.c
+++ b/disk/part_efi.c
@@ -159,9 +159,9 @@ static void prepare_backup_gpt_header(gpt_header *gpt_h)
 	uint64_t val;
 
 	/* recalculate the values for the Backup GPT Header */
-	val = le64_to_cpu(gpt_h->my_lba);
-	gpt_h->my_lba = gpt_h->alternate_lba;
-	gpt_h->alternate_lba = cpu_to_le64(val);
+	val = le64_to_cpu(gpt_h->alternate_lba);
+	gpt_h->alternate_lba = gpt_h->my_lba;
+	gpt_h->my_lba = cpu_to_le64(val);
 	gpt_h->partition_entry_lba =
 			cpu_to_le64(le64_to_cpu(gpt_h->last_usable_lba) + 1);
 	gpt_h->header_crc32 = 0;
-- 
1.9.1