1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c
index d81dfca755d1..03dd4aa612db 100644
--- a/drivers/block/xen-blkback/blkback.c
+++ b/drivers/block/xen-blkback/blkback.c
@@ -649,6 +649,8 @@ static int dispatch_discard_io(struct xen_blkif *blkif,
         unsigned long secure;
         struct phys_req preq;
 
+        xen_blkif_get(blkif);
+
         preq.sector_number = req->u.discard.sector_number;
         preq.nr_sects      = req->u.discard.nr_sectors;
 
@@ -661,7 +663,6 @@ static int dispatch_discard_io(struct xen_blkif *blkif,
         }
         blkif->st_ds_req++;
 
-        xen_blkif_get(blkif);
         secure = (blkif->vbd.discard_secure &&
                  (req->u.discard.flag & BLKIF_DISCARD_SECURE)) ?
                  BLKDEV_DISCARD_SECURE : 0;