tree b21c5da858f4a8378e313ead8c9a44830cc46e3e
parent ccf3209f0044e46236e238494181ae1a73275fad
author Christoph Hellwig <hch@lst.de> 1548750723 +0100
committer Martin K. Petersen <martin.petersen@oracle.com> 1549420060 -0500

scsi: bsg-lib: handle bidi requests without block layer help

We can just stash away the second request in struct bsg_job instead of
using the block layer req->next_rq field, allowing for the eventual removal
of the latter.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>