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author | Markus Armbruster <armbru@redhat.com> | 2017-02-21 21:46:27 +0100 |
---|---|---|
committer | Markus Armbruster <armbru@redhat.com> | 2017-02-22 19:50:52 +0100 |
commit | d3be4b57cefde105299e234f0659b77f37920c72 (patch) | |
tree | 58da799c12d29f7a75fee6b24efd8024dd892ec0 /net | |
parent | d081a49af8c68ad6c8fe9b552e306c5bad7b4e61 (diff) | |
download | qemu-d3be4b57cefde105299e234f0659b77f37920c72.zip qemu-d3be4b57cefde105299e234f0659b77f37920c72.tar.gz qemu-d3be4b57cefde105299e234f0659b77f37920c72.tar.bz2 |
net: Flatten simple union NetLegacyOptions
Simple unions are simpler than flat unions in the schema, but more
complicated in C and on the QMP wire: there's extra indirection in C
and extra nesting on the wire, both pointless. They're best avoided
in new code.
NetLegacyOptions isn't new, but it's only used internally, not in QMP.
Convert it to a flat union.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1487709988-14322-3-git-send-email-armbru@redhat.com>
Diffstat (limited to 'net')
-rw-r--r-- | net/net.c | 44 |
1 files changed, 22 insertions, 22 deletions
@@ -993,47 +993,47 @@ static int net_client_init1(const void *object, bool is_netdev, Error **errp) /* Map the old options to the new flat type */ switch (opts->type) { - case NET_LEGACY_OPTIONS_KIND_NONE: + case NET_LEGACY_OPTIONS_TYPE_NONE: return 0; /* nothing to do */ - case NET_LEGACY_OPTIONS_KIND_NIC: + case NET_LEGACY_OPTIONS_TYPE_NIC: legacy.type = NET_CLIENT_DRIVER_NIC; - legacy.u.nic = *opts->u.nic.data; + legacy.u.nic = opts->u.nic; break; - case NET_LEGACY_OPTIONS_KIND_USER: + case NET_LEGACY_OPTIONS_TYPE_USER: legacy.type = NET_CLIENT_DRIVER_USER; - legacy.u.user = *opts->u.user.data; + legacy.u.user = opts->u.user; break; - case NET_LEGACY_OPTIONS_KIND_TAP: + case NET_LEGACY_OPTIONS_TYPE_TAP: legacy.type = NET_CLIENT_DRIVER_TAP; - legacy.u.tap = *opts->u.tap.data; + legacy.u.tap = opts->u.tap; break; - case NET_LEGACY_OPTIONS_KIND_L2TPV3: + case NET_LEGACY_OPTIONS_TYPE_L2TPV3: legacy.type = NET_CLIENT_DRIVER_L2TPV3; - legacy.u.l2tpv3 = *opts->u.l2tpv3.data; + legacy.u.l2tpv3 = opts->u.l2tpv3; break; - case NET_LEGACY_OPTIONS_KIND_SOCKET: + case NET_LEGACY_OPTIONS_TYPE_SOCKET: legacy.type = NET_CLIENT_DRIVER_SOCKET; - legacy.u.socket = *opts->u.socket.data; + legacy.u.socket = opts->u.socket; break; - case NET_LEGACY_OPTIONS_KIND_VDE: + case NET_LEGACY_OPTIONS_TYPE_VDE: legacy.type = NET_CLIENT_DRIVER_VDE; - legacy.u.vde = *opts->u.vde.data; + legacy.u.vde = opts->u.vde; break; - case NET_LEGACY_OPTIONS_KIND_DUMP: + case NET_LEGACY_OPTIONS_TYPE_DUMP: legacy.type = NET_CLIENT_DRIVER_DUMP; - legacy.u.dump = *opts->u.dump.data; + legacy.u.dump = opts->u.dump; break; - case NET_LEGACY_OPTIONS_KIND_BRIDGE: + case NET_LEGACY_OPTIONS_TYPE_BRIDGE: legacy.type = NET_CLIENT_DRIVER_BRIDGE; - legacy.u.bridge = *opts->u.bridge.data; + legacy.u.bridge = opts->u.bridge; break; - case NET_LEGACY_OPTIONS_KIND_NETMAP: + case NET_LEGACY_OPTIONS_TYPE_NETMAP: legacy.type = NET_CLIENT_DRIVER_NETMAP; - legacy.u.netmap = *opts->u.netmap.data; + legacy.u.netmap = opts->u.netmap; break; - case NET_LEGACY_OPTIONS_KIND_VHOST_USER: + case NET_LEGACY_OPTIONS_TYPE_VHOST_USER: legacy.type = NET_CLIENT_DRIVER_VHOST_USER; - legacy.u.vhost_user = *opts->u.vhost_user.data; + legacy.u.vhost_user = opts->u.vhost_user; break; default: abort(); @@ -1048,7 +1048,7 @@ static int net_client_init1(const void *object, bool is_netdev, Error **errp) /* Do not add to a vlan if it's a nic with a netdev= parameter. */ if (netdev->type != NET_CLIENT_DRIVER_NIC || - !opts->u.nic.data->has_netdev) { + !opts->u.nic.has_netdev) { peer = net_hub_add_port(net->has_vlan ? net->vlan : 0, NULL); } |