LBAs are numbered starting from zero so the last LBA # would be equal
to total number of blocks minus one.
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
common/partitions/efi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/common/partitions/efi.c b/common/partitions/efi.c
index dcb9541..80dc3f3 100644
--- a/common/partitions/efi.c
+++ b/common/partitions/efi.c
@@ -51,11 +51,11 @@ efi_crc32(const void *buf, unsigned long len)
* the part[0] entry for this disk, and is the number of
* physical sectors available on the disk.
*/
-static u64 last_lba(struct block_device *bdev)
+static u64 last_lba(struct block_device *bdev)
{
if (!bdev)
return 0;
- return bdev->num_blocks;
+ return bdev->num_blocks - 1;
}
/**
--
1.9.3
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