Ignore 'uri' parameter in lockd driver

A 'uri' parameter was added for the benefit of sanlock. This
causes a warning in the lockd driver though

2013-05-03 13:20:35.347+0000: 28403: error : virLockManagerLockDaemonNew:482 : internal error Unexpected parameter uri for object

Ignore this parameter, since lockd does not require it and it
is harmless if not used.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

src/locking/lock_driver_lockd.c

@@ -476,6 +476,8 @@ static int virLockManagerLockDaemonNew(virLockManagerPtr lock,
                 priv->id = params[i].value.i;
             } else if (STREQ(params[i].key, "pid")) {
                 priv->pid = params[i].value.i;
+            } else if (STREQ(params[i].key, "uri")) {
+                /* ignored */
             } else {
                 virReportError(VIR_ERR_INTERNAL_ERROR,
                                _("Unexpected parameter %s for object"),