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vswitchd: Remove support for deprecated "null" interfaces.

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This interface type was deprecated in 2013, so it is time to remove it.

Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jjpettit@ovn.org>
This commit is contained in:
Ben Pfaff 2018-03-09 10:45:04 -08:00
parent f62a20d8c2
commit ee60eefecb
3 changed files with 2 additions and 14 deletions
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1
NEWS
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@ -5,6 +5,7 @@ Post-v2.9.0
* Previous versions gave OpenFlow tables default names of the form * Previous versions gave OpenFlow tables default names of the form
"table#". These are not helpful names for the purpose of accepting "table#". These are not helpful names for the purpose of accepting
and displaying table names, so now tables by default have no names. and displaying table names, so now tables by default have no names.
* The "null" interface type, deprecated since 2013, has been removed.
- ovs-ofctl: - ovs-ofctl:
* ovs-ofctl now accepts and display table names in place of numbers. By * ovs-ofctl now accepts and display table names in place of numbers. By
default it always accepts names and in interactive use it displays them; default it always accepts names and in interactive use it displays them;

11
vswitchd/bridge.c
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@ -3448,11 +3448,6 @@ bridge_del_ports(struct bridge *br, const struct shash *wanted_ports)
if (iface) { if (iface) {
iface->cfg = cfg; iface->cfg = cfg;
iface->type = type; iface->type = type;
} else if (!strcmp(type, "null")) {
VLOG_WARN_ONCE("%s: The null interface type is deprecated and"
" may be removed in February 2013. Please email"
" dev@openvswitch.org with concerns.",
cfg->name);
} else { } else {
/* We will add new interfaces later. */ /* We will add new interfaces later. */
} }
@ -4074,11 +4069,7 @@ port_del_ifaces(struct port *port)
/* Collect list of new interfaces. */ /* Collect list of new interfaces. */
sset_init(&new_ifaces); sset_init(&new_ifaces);
for (i = 0; i < port->cfg->n_interfaces; i++) { for (i = 0; i < port->cfg->n_interfaces; i++) {
const char *name = port->cfg->interfaces[i]->name; sset_add(&new_ifaces, port->cfg->interfaces[i]->name);
const char *type = port->cfg->interfaces[i]->type;
if (strcmp(type, "null")) {
sset_add(&new_ifaces, name);
}
} }
/* Get rid of deleted interfaces. */ /* Get rid of deleted interfaces. */

4
vswitchd/vswitch.xml
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@ -2270,10 +2270,6 @@
<dd> <dd>
A pair of virtual devices that act as a patch cable. A pair of virtual devices that act as a patch cable.
</dd> </dd>
<dt><code>null</code></dt>
<dd>An ignored interface. Deprecated and slated for removal in
February 2013.</dd>
</dl> </dl>
</column> </column>
</group> </group>