diff options
Diffstat (limited to 'pc-bios/s390-ccw')
| -rw-r--r-- | pc-bios/s390-ccw/virtio.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/pc-bios/s390-ccw/virtio.c b/pc-bios/s390-ccw/virtio.c index 79e2941618..1968fc6619 100644 --- a/pc-bios/s390-ccw/virtio.c +++ b/pc-bios/s390-ccw/virtio.c @@ -122,7 +122,9 @@ static void vring_send_buf(struct vring *vr, void *p, int len, int flags) vr->desc[vr->next_idx].addr = (ulong)p; vr->desc[vr->next_idx].len = len; vr->desc[vr->next_idx].flags = flags & ~VRING_HIDDEN_IS_CHAIN; - vr->desc[vr->next_idx].next = ++vr->next_idx; + vr->desc[vr->next_idx].next = vr->next_idx; + vr->desc[vr->next_idx].next++; + vr->next_idx++; /* Chains only have a single ID */ if (!(flags & VRING_DESC_F_NEXT)) { |