scsi: core: Remove 'list' entry from struct scsi_cmnd

Leftover from cmd_list removal.

Link: https://lore.kernel.org/r/20200507062642.100612-1-hare@suse.de
Fixes: c5a97076 ("scsi: core: Remove cmd_list functionality")
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/aacraid/aachba.c

@@ -814,7 +814,6 @@ int aac_probe_container(struct aac_dev *dev, int cid)
 		kfree(scsidev);
 		return -ENOMEM;
 	}
-	scsicmd->list.next = NULL;
 	scsicmd->scsi_done = aac_probe_container_scsi_done;
 
 	scsicmd->device = scsidev;

include/scsi/scsi_cmnd.h

@@ -68,7 +68,6 @@ struct scsi_pointer {
 struct scsi_cmnd {
 	struct scsi_request req;
 	struct scsi_device *device;
-	struct list_head list;  /* scsi_cmnd participates in queue lists */
 	struct list_head eh_entry; /* entry for the host eh_cmd_q */
 	struct delayed_work abort_work;