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tap: Remove qemu_using_vnet_hdr()

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Since qemu_set_vnet_hdr_len() is always called when
qemu_using_vnet_hdr() is called, we can merge them and save some code.

For consistency, express that the virtio-net header is not in use by
returning 0 with qemu_get_vnet_hdr_len() instead of having a dedicated
function, qemu_get_using_vnet_hdr().

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Akihiko Odaki 2024-04-28 16:00:45 +09:00 • committed by Jason Wang
parent 52a7ff5269
commit 4b52d63249
10 changed files with 5 additions and 74 deletions
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2
hw/net/vmxnet3.c
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@ -2091,8 +2091,6 @@ static void vmxnet3_net_init(VMXNET3State *s)
if (s->peer_has_vhdr) {
qemu_set_vnet_hdr_len(qemu_get_queue(s->nic)->peer,
sizeof(struct virtio_net_hdr));
qemu_using_vnet_hdr(qemu_get_queue(s->nic)->peer, 1);
}
qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);