[PATCH] bootstd: cros: store partition type in an efi_guid_t

[Vincent Stehlé]

The scan_part() function uses a struct uuid to store the little-endian
partition type GUID, but this structure should be used only to contain a
big-endian UUID. Use an efi_guid_t instead.

Signed-off-by: Vincent Stehlé <vincent.stehle at arm.com>
Cc: Simon Glass <sjg at chromium.org>
Cc: Tom Rini <trini at konsulko.com>
---
 boot/bootmeth_cros.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/boot/bootmeth_cros.c b/boot/bootmeth_cros.c
index f015f2e1c75..1f83c14aeab 100644
--- a/boot/bootmeth_cros.c
+++ b/boot/bootmeth_cros.c
@@ -148,7 +148,7 @@ static int scan_part(struct udevice *blk, int partnum,
 {
 	struct blk_desc *desc = dev_get_uclass_plat(blk);
 	struct vb2_keyblock *hdr;
-	struct uuid type;
+	efi_guid_t type;
 	ulong num_blks;
 	int ret;
 
@@ -161,7 +161,7 @@ static int scan_part(struct udevice *blk, int partnum,
 
 	/* Check for kernel partition type */
 	log_debug("part %x: type=%s\n", partnum, info->type_guid);
-	if (uuid_str_to_bin(info->type_guid, (u8 *)&type, UUID_STR_FORMAT_GUID))
+	if (uuid_str_to_bin(info->type_guid, type.b, UUID_STR_FORMAT_GUID))
 		return log_msg_ret("typ", -EINVAL);
 
 	if (memcmp(&cros_kern_type, &type, sizeof(type)))
-- 
2.43.0