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path: root/drivers/scsi/sd.c
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Diffstat (limited to 'drivers/scsi/sd.c')
-rw-r--r--drivers/scsi/sd.c22
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 0a3a528212c2..69f542c4923c 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -826,27 +826,6 @@ static int sd_sync_cache(struct scsi_disk *sdkp)
return 0;
}
-static int sd_issue_flush(struct request_queue *q, struct gendisk *disk,
- sector_t *error_sector)
-{
- int ret = 0;
- struct scsi_device *sdp = q->queuedata;
- struct scsi_disk *sdkp;
-
- if (sdp->sdev_state != SDEV_RUNNING)
- return -ENXIO;
-
- sdkp = scsi_disk_get_from_dev(&sdp->sdev_gendev);
-
- if (!sdkp)
- return -ENODEV;
-
- if (sdkp->WCE)
- ret = sd_sync_cache(sdkp);
- scsi_disk_put(sdkp);
- return ret;
-}
-
static void sd_prepare_flush(struct request_queue *q, struct request *rq)
{
memset(rq->cmd, 0, sizeof(rq->cmd));
@@ -1697,7 +1676,6 @@ static int sd_probe(struct device *dev)
sd_revalidate_disk(gd);
blk_queue_prep_rq(sdp->request_queue, sd_prep_fn);
- blk_queue_issue_flush_fn(sdp->request_queue, sd_issue_flush);
gd->driverfs_dev = &sdp->sdev_gendev;
gd->flags = GENHD_FL_DRIVERFS;