X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fmac80211%2Fmesh_plink.c;h=ffcbad75e09bce2959f8ba04b96e28a6063b55e6;hb=70bdb6b275d789ddf05c3a858e6b57715539394b;hp=a8bbdeca013a1b3caf8c928226b7877b88a57cf6;hpb=ba28f22e7cf16cb310bb491cbb3f7d0d5d1f5c5d;p=pandora-kernel.git

diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index a8bbdeca013a..ffcbad75e09b 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -266,6 +266,11 @@ static void mesh_plink_timer(unsigned long data)
 	 */
 	sta = (struct sta_info *) data;
 
+	if (sta->sdata->local->quiescing) {
+		sta->plink_timer_was_running = true;
+		return;
+	}
+
 	spin_lock_bh(&sta->lock);
 	if (sta->ignore_plink_timer) {
 		sta->ignore_plink_timer = false;
@@ -322,6 +327,22 @@ static void mesh_plink_timer(unsigned long data)
 	}
 }
 
+#ifdef CONFIG_PM
+void mesh_plink_quiesce(struct sta_info *sta)
+{
+	if (del_timer_sync(&sta->plink_timer))
+		sta->plink_timer_was_running = true;
+}
+
+void mesh_plink_restart(struct sta_info *sta)
+{
+	if (sta->plink_timer_was_running) {
+		add_timer(&sta->plink_timer);
+		sta->plink_timer_was_running = false;
+	}
+}
+#endif
+
 static inline void mesh_plink_timer_set(struct sta_info *sta, int timeout)
 {
 	sta->plink_timer.expires = jiffies + (HZ * timeout / 1000);
@@ -388,7 +409,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m
 	baselen = (u8 *) mgmt->u.action.u.plink_action.variable - (u8 *) mgmt;
 	if (mgmt->u.action.u.plink_action.action_code == PLINK_CONFIRM) {
 		baseaddr += 4;
-		baselen -= 4;
+		baselen += 4;
 	}
 	ieee802_11_parse_elems(baseaddr, len - baselen, &elems);
 	if (!elems.peer_link) {