diff options
Diffstat (limited to 'hw/xen_disk.c')
| -rw-r--r-- | hw/xen_disk.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/hw/xen_disk.c b/hw/xen_disk.c index 445bf03aa0..558bf8ae25 100644 --- a/hw/xen_disk.c +++ b/hw/xen_disk.c @@ -310,7 +310,7 @@ static int ioreq_runio_qemu_sync(struct ioreq *ioreq) off_t pos; if (ioreq->req.nr_segments && ioreq_map(ioreq) == -1) - goto err; + goto err_no_map; if (ioreq->presync) bdrv_flush(blkdev->bs); @@ -364,6 +364,9 @@ static int ioreq_runio_qemu_sync(struct ioreq *ioreq) return 0; err: + ioreq_unmap(ioreq); +err_no_map: + ioreq_finish(ioreq); ioreq->status = BLKIF_RSP_ERROR; return -1; } @@ -393,7 +396,7 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq) struct XenBlkDev *blkdev = ioreq->blkdev; if (ioreq->req.nr_segments && ioreq_map(ioreq) == -1) - goto err; + goto err_no_map; ioreq->aio_inflight++; if (ioreq->presync) @@ -427,6 +430,9 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq) return 0; err: + ioreq_unmap(ioreq); +err_no_map: + ioreq_finish(ioreq); ioreq->status = BLKIF_RSP_ERROR; return -1; } |