block: don't check ->rq_disk in merges
authorChristoph Hellwig <hch@lst.de>
Fri, 26 Nov 2021 12:17:59 +0000 (13:17 +0100)
committerJens Axboe <axboe@kernel.dk>
Mon, 29 Nov 2021 13:41:29 +0000 (06:41 -0700)
commit79bb1dbd12005f2143670a9a4f13d91e64725717
treecb7f63ebec6c739016761e886323c7a23ddd8722
parent82baa324dc41005ab8afc5afee5bfe9cc54f12c4
block: don't check ->rq_disk in merges

There is a 1:1 relationship between request_queues and gendisks now, so
no need for these extra checks.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20211126121802.2090656-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-merge.c