core: Remove the request member from struct scsi_cmnd

Since all scsi_cmnd.request users are gone, remove this pointer from the scsi_cmnd structure. Signed-off-by: Bart Van Assche <bvanassche@acm.org>
bvanassche · May 14, 2021 · 087cdea56c1cf240c2e64d26e9a7c3231a751f14 · 087cdea
1 parent 3cbd2f7
commit 087cdea56c1cf240c2e64d26e9a7c3231a751f14
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diff --git 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
@@ -1534,7 +1534,6 @@ 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
@@ -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