[PATCH 1/2] partitions: efi: change first partition number from 1 to 0

[Sascha Hauer <s.hauer@pengutronix.de>]

Traditionally barebox starts partition numbers at 0. This was changed
in bdc3cb54dc to start at 1. This was done to make the parted numbering
consistent to the Linux tool. This breaks boot scripts though which
assume 0 to be the first partition, so change it back.

Fixes: bdc3cb54dc ("partitions: efi: implement partition manipulation support")
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 common/partitions/efi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/partitions/efi.c b/common/partitions/efi.c
index 51e92f65c5..703d23c715 100644
--- a/common/partitions/efi.c
+++ b/common/partitions/efi.c
@@ -504,7 +504,7 @@ static struct partition_desc *efi_partition(void *buf, struct block_device *blk)
 		part_set_efi_name(&ptes[i], pentry->name);
 		snprintf(pentry->partuuid, sizeof(pentry->partuuid), "%pUl", &ptes[i].unique_partition_guid);
 		pentry->typeuuid = ptes[i].partition_type_guid;
-		pentry->num = i + 1;
+		pentry->num = i;
 		list_add_tail(&pentry->list, &epd->pd.partitions);
 	}
 out:
-- 
2.39.2