[PATCH][next] scsi: scsi_debug: remove a redundant assignment to variable ret

[Colin Ian King <colin.i.king@gmail.com>]

The variable ret is being assigned a value that is never read, the
following break statement exits the loop where ret is being re-assigned
a new value. Remove the redundant assignment.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 drivers/scsi/scsi_debug.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index d95f417e24c0..7c60f5acc4a3 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -3686,14 +3686,12 @@ static int do_device_access(struct sdeb_store_info *sip, struct scsi_cmnd *scp,
 		sdeb_data_sector_lock(sip, do_write);
 		ret = sg_copy_buffer(sdb->table.sgl, sdb->table.nents,
 		   fsp + (block * sdebug_sector_size),
 		   sdebug_sector_size, sg_skip, do_write);
 		sdeb_data_sector_unlock(sip, do_write);
-		if (ret != sdebug_sector_size) {
-			ret += (i * sdebug_sector_size);
+		if (ret != sdebug_sector_size)
 			break;
-		}
 		sg_skip += sdebug_sector_size;
 		if (++block >= sdebug_store_sectors)
 			block = 0;
 	}
 	ret = num * sdebug_sector_size;
-- 
2.39.5