1 files changed, 20 insertions, 5 deletions

diff --git a/net/ieee80211/softmac/ieee80211softmac_assoc.c b/net/ieee80211/softmac/ieee80211softmac_assoc.c
index 5e9a90651d..0af360d9e9 100644
--- a/net/ieee80211/softmac/ieee80211softmac_assoc.c
+++ b/net/ieee80211/softmac/ieee80211softmac_assoc.c
@@ -47,9 +47,7 @@ ieee80211softmac_assoc(struct ieee80211softmac_device *mac, struct ieee80211soft
         
         dprintk(KERN_INFO PFX "sent association request!\n");
 
-        /* Change the state to associating */
         spin_lock_irqsave(&mac->lock, flags);
-        mac->associnfo.associating = 1;
         mac->associated = 0; /* just to make sure */
 
         /* Set a timer for timeout */
@@ -203,6 +201,10 @@ ieee80211softmac_assoc_work(void *d)
         if (mac->associated)
                 ieee80211softmac_send_disassoc_req(mac, WLAN_REASON_DISASSOC_STA_HAS_LEFT);
 
+        spin_lock_irqsave(&mac->lock, flags);
+        mac->associnfo.associating = 1;
+        spin_unlock_irqrestore(&mac->lock, flags);
+
         /* try to find the requested network in our list, if we found one already */
         if (bssvalid || mac->associnfo.bssfixed)
                 found = ieee80211softmac_get_network_by_bssid(mac, mac->associnfo.bssid);       
@@ -295,19 +297,32 @@ ieee80211softmac_assoc_work(void *d)
         memcpy(mac->associnfo.associate_essid.data, found->essid.data, IW_ESSID_MAX_SIZE + 1);
         
         /* we found a network! authenticate (if necessary) and associate to it. */
-        if (!found->authenticated) {
+        if (found->authenticating) {
+                dprintk(KERN_INFO PFX "Already requested authentication, waiting...\n");
+                if(!mac->associnfo.assoc_wait) {
+                        mac->associnfo.assoc_wait = 1;
+                        ieee80211softmac_notify_internal(mac, IEEE80211SOFTMAC_EVENT_ANY, found, ieee80211softmac_assoc_notify, NULL, GFP_KERNEL);
+                }
+                return;
+        }
+        if (!found->authenticated && !found->authenticating) {
                 /* This relies on the fact that _auth_req only queues the work,
                  * otherwise adding the notification would be racy. */
                 if (!ieee80211softmac_auth_req(mac, found)) {
-                        dprintk(KERN_INFO PFX "cannot associate without being authenticated, requested authentication\n");
-                        ieee80211softmac_notify_internal(mac, IEEE80211SOFTMAC_EVENT_ANY, found, ieee80211softmac_assoc_notify_auth, NULL, GFP_KERNEL);
+                        if(!mac->associnfo.assoc_wait) {
+                                dprintk(KERN_INFO PFX "Cannot associate without being authenticated, requested authentication\n");
+                                mac->associnfo.assoc_wait = 1;
+                                ieee80211softmac_notify_internal(mac, IEEE80211SOFTMAC_EVENT_ANY, found, ieee80211softmac_assoc_notify, NULL, GFP_KERNEL);
+                        }
                 } else {
                         printkl(KERN_WARNING PFX "Not authenticated, but requesting authentication failed. Giving up to associate\n");
+                        mac->associnfo.assoc_wait = 0;
                         ieee80211softmac_call_events(mac, IEEE80211SOFTMAC_EVENT_ASSOCIATE_FAILED, found);
                 }
                 return;
         }
         /* finally! now we can start associating */
+        mac->associnfo.assoc_wait = 0;
         ieee80211softmac_assoc(mac, found);
 }