Fix for a defect where WDS nodes were expired. Never time them out.

git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@3140 0192ed92-7a03-0410-a25b-9323aeb14dbd

diff --git a/net80211/ieee80211_node.c b/net80211/ieee80211_node.c
index 83582262b9687597142b1c649359149632764fd9..21e5da837d5d62e399d0e49bfb188c49cefd8451 100644 (file)
--- a/net80211/ieee80211_node.c
+++ b/net80211/ieee80211_node.c
@@ -1765,8 +1765,14 @@ restart:
                /*
                 * Special case ourself; we may be idle for extended periods
                 * of time and regardless reclaiming our state is wrong.
-                */
-               if (ni == ni->ni_vap->iv_bss) {
+                * Special case a WDS link: it may be dead or idle, but it is 
+                * never ok to reclaim it, as this will block transmissions
+                * and nobody will recreate the node when the WDS peer is
+                * available again. */
+               if ((ni == ni->ni_vap->iv_bss) ||
+                   (ni->ni_vap->iv_opmode == IEEE80211_M_WDS && 
+                    !memcmp(ni->ni_macaddr, ni->ni_vap->wds_mac, ETH_ALEN)))
+               {
                        /* NB: don't permit it to go negative */
                        if (ni->ni_inact > 0)
                                ni->ni_inact--;