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virtio-net: fix rsc_ext compat handling 

virtio_net_rsc_ext_num_{packets,dupacks} needs to be available
independently of the presence of VIRTIO_NET_HDR_F_RSC_INFO.

Fixes: 2974e916df ("virtio-net: support RSC v4/v6 tcp traffic for Windows HCK")
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200427102415.10915-2-cohuck@redhat.com>
This commit is contained in:
Cornelia Huck 2020-04-27 12:24:13 +02:00
parent ee573f5326
commit 9904adfaca
1 changed files with 2 additions and 2 deletions
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4
hw/net/virtio-net.c
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@ -83,6 +83,8 @@
#define VIRTIO_NET_HDR_F_RSC_INFO 4 /* rsc_ext data in csum_ fields */
#define VIRTIO_NET_F_RSC_EXT 61
#endif
static inline __virtio16 *virtio_net_rsc_ext_num_packets(
struct virtio_net_hdr *hdr)
{
@ -95,8 +97,6 @@ static inline __virtio16 *virtio_net_rsc_ext_num_dupacks(
return &hdr->csum_offset;
}
#endif
static VirtIOFeature feature_sizes[] = {
{.flags = 1ULL << VIRTIO_NET_F_MAC,
.end = endof(struct virtio_net_config, mac)},