diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-01-27 11:46:29 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-01-28 01:08:35 +0300 |
| commit | 82ed4db499b8598f16f8871261bff088d6b0597f (patch) | |
| tree | e1cc0a433bf5ae2b9723837291617bdfeeb61816 /drivers/block/pktcdvd.c | |
| parent | 8ae94eb65be9425af4d57a4f4cfebfdf03081e93 (diff) | |
| download | linux-82ed4db499b8598f16f8871261bff088d6b0597f.tar.xz | |
block: split scsi_request out of struct request
And require all drivers that want to support BLOCK_PC to allocate it
as the first thing of their private data. To support this the legacy
IDE and BSG code is switched to set cmd_size on their queues to let
the block layer allocate the additional space.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block/pktcdvd.c')
| -rw-r--r-- | drivers/block/pktcdvd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 1b94c1ca5c5f..918a92ccd0c0 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -707,7 +707,7 @@ static int pkt_generic_packet(struct pktcdvd_device *pd, struct packet_command * WRITE : READ, __GFP_RECLAIM); if (IS_ERR(rq)) return PTR_ERR(rq); - blk_rq_set_block_pc(rq); + scsi_req_init(rq); if (cgc->buflen) { ret = blk_rq_map_kern(q, rq, cgc->buffer, cgc->buflen, @@ -716,8 +716,8 @@ static int pkt_generic_packet(struct pktcdvd_device *pd, struct packet_command * goto out; } - rq->cmd_len = COMMAND_SIZE(cgc->cmd[0]); - memcpy(rq->cmd, cgc->cmd, CDROM_PACKET_SIZE); + scsi_req(rq)->cmd_len = COMMAND_SIZE(cgc->cmd[0]); + memcpy(scsi_req(rq)->cmd, cgc->cmd, CDROM_PACKET_SIZE); rq->timeout = 60*HZ; if (cgc->quiet) |