block: always set bdev->bd_part

Till now, bdev->bd_part is set only if the bdev was for parts other
than part0.  This patch makes bdev->bd_part always set so that code
paths don't have to differenciate common handling.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 2c0e1b597ab4..45a3682b5d87 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -412,7 +412,7 @@ extern void rand_initialize_disk(struct gendisk *disk);
 
 static inline sector_t get_start_sect(struct block_device *bdev)
 {
-        return bdev->bd_contains == bdev ? 0 : bdev->bd_part->start_sect;
+        return bdev->bd_part->start_sect;
 }
 static inline sector_t get_capacity(struct gendisk *disk)
 {