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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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24
net/net.c
View file

@ -529,24 +529,6 @@ bool qemu_has_vnet_hdr_len(NetClientState *nc, int len)
return nc->info->has_vnet_hdr_len(nc, len);
}
bool qemu_get_using_vnet_hdr(NetClientState *nc)
{
if (!nc || !nc->info->get_using_vnet_hdr) {
return false;
}
return nc->info->get_using_vnet_hdr(nc);
}
void qemu_using_vnet_hdr(NetClientState *nc, bool enable)
{
if (!nc || !nc->info->using_vnet_hdr) {
return;
}
nc->info->using_vnet_hdr(nc, enable);
}
void qemu_set_offload(NetClientState *nc, int csum, int tso4, int tso6,
int ecn, int ufo, int uso4, int uso6)
{
@ -559,11 +541,7 @@ void qemu_set_offload(NetClientState *nc, int csum, int tso4, int tso6,
int qemu_get_vnet_hdr_len(NetClientState *nc)
{
if (!nc || !nc->info->get_vnet_hdr_len) {
return 0;
}
return nc->info->get_vnet_hdr_len(nc);
return nc->vnet_hdr_len;
}
void qemu_set_vnet_hdr_len(NetClientState *nc, int len)