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Diffstat (limited to 'drivers/vhost/iotlb.c')
| -rw-r--r-- | drivers/vhost/iotlb.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/vhost/iotlb.c b/drivers/vhost/iotlb.c index 40b098320b2a..5829cf2d0552 100644 --- a/drivers/vhost/iotlb.c +++ b/drivers/vhost/iotlb.c @@ -62,8 +62,12 @@ int vhost_iotlb_add_range_ctx(struct vhost_iotlb *iotlb, */ if (start == 0 && last == ULONG_MAX) { u64 mid = last / 2; + int err = vhost_iotlb_add_range_ctx(iotlb, start, mid, addr, + perm, opaque); + + if (err) + return err; - vhost_iotlb_add_range_ctx(iotlb, start, mid, addr, perm, opaque); addr += mid + 1; start = mid + 1; } |