diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-07-19 11:31:50 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-07-21 01:38:30 +0200 |
| commit | 0c4de0f33b0a86a426c0c3958cd40d8c82ede8d2 (patch) | |
| tree | d3666484b5a0f67400eacef1225826799390aa73 /drivers/nvme | |
| parent | virtio_blk: use blk_rq_map_kern (diff) | |
| download | linux-0c4de0f33b0a86a426c0c3958cd40d8c82ede8d2.tar.xz linux-0c4de0f33b0a86a426c0c3958cd40d8c82ede8d2.zip | |
block: ensure bios return from blk_get_request are properly initialized
blk_get_request is used for BLOCK_PC and similar passthrough requests.
Currently we always need to call blk_rq_set_block_pc or an open coded
version of it to allow appending bios using the request mapping helpers
later on, which is a somewhat awkward API. Instead move the
initialization part of blk_rq_set_block_pc into blk_get_request, so that
we always have a safe to use request.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/core.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index cf4b75088876..9f0ec3b4659f 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -222,10 +222,6 @@ struct request *nvme_alloc_request(struct request_queue *q, req->cmd_type = REQ_TYPE_DRV_PRIV; req->cmd_flags |= REQ_FAILFAST_DRIVER; - req->__data_len = 0; - req->__sector = (sector_t) -1; - req->bio = req->biotail = NULL; - req->cmd = (unsigned char *)cmd; req->cmd_len = sizeof(struct nvme_command); |