net/vhost-vdpa: Remove dummy SetSteeringEBPF

It is no longer used.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20250530-vdpa-v1-5-5af4109b1c19@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

net/vhost-vdpa.c

@@ -239,12 +239,6 @@ static void vhost_vdpa_cleanup(NetClientState *nc)
     g_free(s->vhost_vdpa.shared);
 }
 
-/** Dummy SetSteeringEBPF to support RSS for vhost-vdpa backend  */
-static bool vhost_vdpa_set_steering_ebpf(NetClientState *nc, int prog_fd)
-{
-    return true;
-}
-
 static bool vhost_vdpa_has_vnet_hdr(NetClientState *nc)
 {
     assert(nc->info->type == NET_CLIENT_DRIVER_VHOST_VDPA);
@@ -458,7 +452,6 @@ static NetClientInfo net_vhost_vdpa_info = {
         .has_ufo = vhost_vdpa_has_ufo,
         .set_vnet_le = vhost_vdpa_set_vnet_le,
         .check_peer_type = vhost_vdpa_check_peer_type,
-        .set_steering_ebpf = vhost_vdpa_set_steering_ebpf,
 };
 
 static int64_t vhost_vdpa_get_vring_group(int device_fd, unsigned vq_index,
@@ -1314,7 +1307,6 @@ static NetClientInfo net_vhost_vdpa_cvq_info = {
     .get_vnet_hash_supported_types = vhost_vdpa_get_vnet_hash_supported_types,
     .has_ufo = vhost_vdpa_has_ufo,
     .check_peer_type = vhost_vdpa_check_peer_type,
-    .set_steering_ebpf = vhost_vdpa_set_steering_ebpf,
 };
 
 /*