block: use bd_partno in bdevname
authorChristoph Hellwig <hch@lst.de>
Thu, 3 Sep 2020 05:41:03 +0000 (07:41 +0200)
committerJens Axboe <axboe@kernel.dk>
Fri, 25 Sep 2020 14:18:58 +0000 (08:18 -0600)
commit8a63a86e1f933dc7f114497408c50c58a633b8bc
tree44fd60fd7fe7254186542bd2b8441c23fee5aeff
parent57ba10592030be8c8b17184ca093db5e45cdbb2b
block: use bd_partno in bdevname

No need to go through the hd_struct to find the partition number.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/genhd.c