+
+ mutex_lock(&sm->associnfo.mutex);
+
+ /* Check if we're already associating to this or another network
+ * If it's another network, cancel and start over with our new network
+ * If it's our network, ignore the change, we're already doing it!
+ */
+ if((sm->associnfo.associating || sm->associnfo.associated) &&
+ (data->essid.flags && data->essid.length)) {
+ /* Get the associating network */
+ n = ieee80211softmac_get_network_by_bssid(sm, sm->associnfo.bssid);
+ if(n && n->essid.len == data->essid.length &&
+ !memcmp(n->essid.data, extra, n->essid.len)) {
+ dprintk(KERN_INFO PFX "Already associating or associated to "MAC_FMT"\n",
+ MAC_ARG(sm->associnfo.bssid));
+ goto out;
+ } else {
+ dprintk(KERN_INFO PFX "Canceling existing associate request!\n");
+ /* Cancel assoc work */
+ cancel_delayed_work(&sm->associnfo.work);
+ /* We don't have to do this, but it's a little cleaner */
+ list_for_each_entry(authptr, &sm->auth_queue, list)
+ cancel_delayed_work(&authptr->work);
+ sm->associnfo.bssvalid = 0;
+ sm->associnfo.bssfixed = 0;
+ flush_scheduled_work();
+ sm->associnfo.associating = 0;
+ sm->associnfo.associated = 0;
+ }
+ }
+
+