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-rw-r--r--drivers/vhost/net.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index e022cc40303d..8dccca9013ed 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -528,9 +528,9 @@ static void handle_rx(struct vhost_net *net)
.msg_controllen = 0,
.msg_flags = MSG_DONTWAIT,
};
- struct virtio_net_hdr hdr = {
- .flags = 0,
- .gso_type = VIRTIO_NET_HDR_GSO_NONE
+ struct virtio_net_hdr_mrg_rxbuf hdr = {
+ .hdr.flags = 0,
+ .hdr.gso_type = VIRTIO_NET_HDR_GSO_NONE
};
size_t total_len = 0;
int err, mergeable;
@@ -614,11 +614,11 @@ static void handle_rx(struct vhost_net *net)
vq->iov->iov_base);
break;
}
- /* Supply (or replace) ->num_buffers if VIRTIO_NET_F_MRG_RXBUF
- * TODO: Should check and handle checksum.
- */
+ /* TODO: Should check and handle checksum. */
+
+ hdr.num_buffers = cpu_to_vhost16(vq, headcount);
if (likely(mergeable) &&
- copy_to_iter(&headcount, 2, &fixup) != 2) {
+ copy_to_iter(&hdr.num_buffers, 2, &fixup) != 2) {
vq_err(vq, "Failed num_buffers write");
vhost_discard_vq_desc(vq, headcount);
break;
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