diff options
Diffstat (limited to 'hw/xen_disk.c')
| -rw-r--r-- | hw/xen_disk.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/hw/xen_disk.c b/hw/xen_disk.c index 233c8c99c6..0c298afa8d 100644 --- a/hw/xen_disk.c +++ b/hw/xen_disk.c @@ -316,7 +316,7 @@ static int ioreq_map(struct ioreq *ioreq) static int ioreq_runio_qemu_sync(struct ioreq *ioreq) { struct XenBlkDev *blkdev = ioreq->blkdev; - int i, rc, len = 0; + int i, rc; off_t pos; if (ioreq->req.nr_segments && ioreq_map(ioreq) == -1) { @@ -339,7 +339,6 @@ static int ioreq_runio_qemu_sync(struct ioreq *ioreq) ioreq->v.iov[i].iov_len); goto err; } - len += ioreq->v.iov[i].iov_len; pos += ioreq->v.iov[i].iov_len; } break; @@ -359,7 +358,6 @@ static int ioreq_runio_qemu_sync(struct ioreq *ioreq) ioreq->v.iov[i].iov_len); goto err; } - len += ioreq->v.iov[i].iov_len; pos += ioreq->v.iov[i].iov_len; } break; |