[PATCH v2 50/50] core: Remove the request member from struct scsi_cmnd
From: Bart Van Assche <bvanassche@acm.org>
Date: 2021-05-18 17:46:11
Subsystem:
scsi subsystem, the rest · Maintainers:
"James E.J. Bottomley", "Martin K. Petersen", Linus Torvalds
Since all scsi_cmnd.request users are gone, remove the request pointer from struct scsi_cmnd. Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.de> Cc: Ming Lei <redacted> Signed-off-by: Bart Van Assche <bvanassche@acm.org> --- drivers/scsi/scsi_error.c | 1 - drivers/scsi/scsi_lib.c | 1 - include/scsi/scsi_cmnd.h | 3 --- 3 files changed, 5 deletions(-)
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 5af6d87e83aa..3c83e892284b 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c@@ -2390,7 +2390,6 @@ 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;
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 2e9598c91cee..b5df3f94156e 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c@@ -1536,7 +1536,6 @@ 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))
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index bd7f73f035be..984bfa5deab8 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h@@ -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