sd: switch to using blk_queue_write_cache()
Switch to the newer interface, instead of using blk_queue_flush()
directly.
Signed-off-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 69b0a4a..428c03e 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -137,15 +137,15 @@
static void sd_set_flush_flag(struct scsi_disk *sdkp)
{
- unsigned flush = 0;
+ bool wc = false, fua = false;
if (sdkp->WCE) {
- flush |= REQ_FLUSH;
+ wc = true;
if (sdkp->DPOFUA)
- flush |= REQ_FUA;
+ fua = true;
}
- blk_queue_flush(sdkp->disk->queue, flush);
+ blk_queue_write_cache(sdkp->disk->queue, wc, fua);
}
static ssize_t