Commit 78e40ac8 authored by Lee Jones's avatar Lee Jones Committed by Martin K. Petersen
Browse files

scsi: initio: Remove unused variable 'prev' 

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/initio.c: In function ‘initio_find_busy_scb’:
 drivers/scsi/initio.c:869:30: warning: variable ‘prev’ set but not used [-Wunused-but-set-variable]

Link: https://lore.kernel.org/r/20210312094738.2207817-24-lee.jones@linaro.org


Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Bas Vermeulen <bvermeul@blackstar.xs4all.nl>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Brian Macy <bmacy@sunshinecomputing.com>
Cc: linux-scsi@vger.kernel.org
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 0a386beb

drivers/scsi/initio.c

+2 −3
Original line number Diff line number Diff line
@@ -866,17 +866,16 @@ static void initio_unlink_busy_scb(struct initio_host * host, struct scsi_ctrl_b 


struct scsi_ctrl_blk *initio_find_busy_scb(struct initio_host * host, u16 tarlun)

{

	struct scsi_ctrl_blk *tmp, *prev;

	struct scsi_ctrl_blk *tmp;

	u16 scbp_tarlun;





	prev = tmp = host->first_busy;

	tmp = host->first_busy;

	while (tmp != NULL) {

		scbp_tarlun = (tmp->lun << 8) | (tmp->target);

		if (scbp_tarlun == tarlun) {	/* Unlink this SCB              */

			break;

		}

		prev = tmp;

		tmp = tmp->next;

	}

#if DEBUG_QUEUE