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scsi: core: Remove the request member from struct scsi_cmnd

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Since all scsi_cmnd.request users are gone, remove the request pointer
from struct scsi_cmnd.

Link: https://lore.kernel.org/r/20210809230355.8186-53-bvanassche@acm.org
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bart Van Assche 2021-08-09 16:03:55 -07:00 committed by Martin K. Petersen
parent 12bc2f13f3
commit 2266a2def9
3 changed files with 0 additions and 5 deletions
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1
drivers/scsi/scsi_error.c
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@ -2377,7 +2377,6 @@ scsi_ioctl_reset(struct scsi_device *dev, int __user *arg)
scmd = (struct scsi_cmnd *)(rq + 1);
scsi_init_command(dev, scmd);
scmd->request = rq;
scmd->cmnd = scsi_req(rq)->cmd;
scmd->scsi_done = scsi_reset_provider_done_command;

1
drivers/scsi/scsi_lib.c
View File

@ -1540,7 +1540,6 @@ static blk_status_t scsi_prepare_cmd(struct request *req)
scsi_init_command(sdev, cmd);
cmd->request = req;
cmd->tag = req->tag;
cmd->prot_op = SCSI_PROT_NORMAL;
if (blk_rq_bytes(req))

3
include/scsi/scsi_cmnd.h
View File

@ -111,9 +111,6 @@ struct scsi_cmnd {
reconnects. Probably == sector
size */
struct request *request; /* The command we are
working on */
unsigned char *sense_buffer;
/* obtained by REQUEST SENSE when
* CHECK CONDITION is received on original