diff options
Diffstat (limited to 'drivers/block/xen-blkback/blkback.c')
| -rw-r--r-- | drivers/block/xen-blkback/blkback.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c index 70caa8969972..73f196ca713f 100644 --- a/drivers/block/xen-blkback/blkback.c +++ b/drivers/block/xen-blkback/blkback.c @@ -398,21 +398,18 @@ static int dispatch_discard_io(struct xen_blkif *blkif, int err = 0; int status = BLKIF_RSP_OKAY; struct block_device *bdev = blkif->vbd.bdev; + unsigned long secure; blkif->st_ds_req++; xen_blkif_get(blkif); - if (blkif->blk_backend_type == BLKIF_BACKEND_PHY || - blkif->blk_backend_type == BLKIF_BACKEND_FILE) { - unsigned long secure = (blkif->vbd.discard_secure && - (req->u.discard.flag & BLKIF_DISCARD_SECURE)) ? - BLKDEV_DISCARD_SECURE : 0; - err = blkdev_issue_discard(bdev, - req->u.discard.sector_number, - req->u.discard.nr_sectors, - GFP_KERNEL, secure); - } else - err = -EOPNOTSUPP; + secure = (blkif->vbd.discard_secure && + (req->u.discard.flag & BLKIF_DISCARD_SECURE)) ? + BLKDEV_DISCARD_SECURE : 0; + + err = blkdev_issue_discard(bdev, req->u.discard.sector_number, + req->u.discard.nr_sectors, + GFP_KERNEL, secure); if (err == -EOPNOTSUPP) { pr_debug(DRV_PFX "discard op failed, not supported\n"); |