]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[PATCH] libertas: send association events on adhoc reassociation
authorDan Williams <dcbw@redhat.com>
Thu, 2 Aug 2007 17:14:29 +0000 (13:14 -0400)
committerDavid S. Miller <davem@sunset.davemloft.net>
Wed, 10 Oct 2007 23:50:10 +0000 (16:50 -0700)
Send association event to userspace when reassociating to the same
ad-hoc network, because it's still an association.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/libertas/join.c

index c16d1f625d1b1d87efbc30e0e579bf869c4f35ab..0ebf2f8acbf1b20665582825069309250aa8ec40 100644 (file)
@@ -209,15 +209,26 @@ int libertas_join_adhoc_network(wlan_private * priv, struct assoc_request * asso
                     bss->ssid_len);
 
        /* check if the requested SSID is already joined */
-       if (adapter->curbssparams.ssid_len
+       if (   adapter->curbssparams.ssid_len
            && !libertas_ssid_cmp(adapter->curbssparams.ssid,
                                  adapter->curbssparams.ssid_len,
                                  bss->ssid, bss->ssid_len)
-           && (adapter->mode == IW_MODE_ADHOC)) {
-               lbs_deb_join(
-                      "ADHOC_J_CMD: New ad-hoc SSID is the same as current, "
-                      "not attempting to re-join");
-               return -1;
+           && (adapter->mode == IW_MODE_ADHOC)
+           && (adapter->connect_status == LIBERTAS_CONNECTED)) {
+               union iwreq_data wrqu;
+
+               lbs_deb_join("ADHOC_J_CMD: New ad-hoc SSID is the same as "
+                            "current, not attempting to re-join");
+
+               /* Send the re-association event though, because the association
+                * request really was successful, even if just a null-op.
+                */
+               memset(&wrqu, 0, sizeof(wrqu));
+               memcpy(wrqu.ap_addr.sa_data, adapter->curbssparams.bssid,
+                      ETH_ALEN);
+               wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+               wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
+               goto out;
        }
 
        /* Use shortpreamble only when both creator and card supports
@@ -242,6 +253,7 @@ int libertas_join_adhoc_network(wlan_private * priv, struct assoc_request * asso
                                    0, CMD_OPTION_WAITFORRSP,
                                    OID_802_11_SSID, assoc_req);
 
+out:
        return ret;
 }