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[04/29] scsi: ufs: Remove ufshcd_lrb.sense_bufflen

Message ID 20220331223424.1054715-5-bvanassche@acm.org
State Superseded
Headers show
Series UFS patches for kernel v5.19 | expand

Commit Message

Bart Van Assche March 31, 2022, 10:33 p.m. UTC 
ufshcd_lrb.sense_bufflen is set but never read. Hence remove this struct
member.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/scsi/ufs/ufshcd.c | 3 ---
 drivers/scsi/ufs/ufshcd.h | 2 --
 2 files changed, 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index c60519372b3b..e52e86b0b7a3 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -2789,7 +2789,6 @@  static int ufshcd_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd)
 	lrbp = &hba->lrb[tag];
 	WARN_ON(lrbp->cmd);
 	lrbp->cmd = cmd;
-	lrbp->sense_bufflen = UFS_SENSE_SIZE;
 	lrbp->sense_buffer = cmd->sense_buffer;
 	lrbp->task_tag = tag;
 	lrbp->lun = ufshcd_scsi_to_upiu_lun(cmd->device->lun);
@@ -2830,7 +2829,6 @@  static int ufshcd_compose_dev_cmd(struct ufs_hba *hba,
 		struct ufshcd_lrb *lrbp, enum dev_cmd_type cmd_type, int tag)
 {
 	lrbp->cmd = NULL;
-	lrbp->sense_bufflen = 0;
 	lrbp->sense_buffer = NULL;
 	lrbp->task_tag = tag;
 	lrbp->lun = 0; /* device management cmd is not specific to any LUN */
@@ -6802,7 +6800,6 @@  static int ufshcd_issue_devman_upiu_cmd(struct ufs_hba *hba,
 	lrbp = &hba->lrb[tag];
 	WARN_ON(lrbp->cmd);
 	lrbp->cmd = NULL;
-	lrbp->sense_bufflen = 0;
 	lrbp->sense_buffer = NULL;
 	lrbp->task_tag = tag;
 	lrbp->lun = 0;
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index b2740b51a546..b6162b208d99 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -182,7 +182,6 @@  struct ufs_pm_lvl_states {
  * @ucd_req_dma_addr: UPIU request dma address for debug
  * @cmd: pointer to SCSI command
  * @sense_buffer: pointer to sense buffer address of the SCSI command
- * @sense_bufflen: Length of the sense buffer
  * @scsi_status: SCSI status of the command
  * @command_type: SCSI, UFS, Query.
  * @task_tag: Task tag of the command
@@ -207,7 +206,6 @@  struct ufshcd_lrb {
 
 	struct scsi_cmnd *cmd;
 	u8 *sense_buffer;
-	unsigned int sense_bufflen;
 	int scsi_status;
 
 	int command_type;