PERFORCE change 135840 for review
Sam Leffler
sam at FreeBSD.org
Wed Feb 20 22:10:54 UTC 2008
http://perforce.freebsd.org/chv.cgi?CH=135840
Change 135840 by sam at sam_ebb on 2008/02/20 22:10:33
can't recurse on the node table lock; need to think about
whether this is needed on freebsd
Affected files ...
.. //depot/projects/vap/sys/net80211/ieee80211_ioctl.c#30 edit
Differences ...
==== //depot/projects/vap/sys/net80211/ieee80211_ioctl.c#30 (text+ko) ====
@@ -1207,14 +1207,12 @@
mlmeop.reason = reason;
/* NB: the broadcast address means do 'em all */
if (!IEEE80211_ADDR_EQ(mac, ic->ic_ifp->if_broadcastaddr)) {
- IEEE80211_NODE_LOCK(&ic->ic_sta);
ni = ieee80211_find_node(&ic->ic_sta, mac);
if (ni != NULL) {
domlme(&mlmeop, ni);
ieee80211_free_node(ni);
} else
error = ENOENT;
- IEEE80211_NODE_UNLOCK(&ic->ic_sta);
} else {
ieee80211_iterate_nodes(&ic->ic_sta,
domlme, &mlmeop);
@@ -1250,7 +1248,6 @@
error = EINVAL;
break;
}
- IEEE80211_NODE_LOCK(&ic->ic_sta);
ni = ieee80211_find_vap_node(&ic->ic_sta, vap, mac);
if (ni != NULL) {
IEEE80211_NOTE(vap,
@@ -1264,14 +1261,12 @@
ieee80211_free_node(ni);
} else
error = ENOENT;
- IEEE80211_NODE_UNLOCK(&ic->ic_sta);
break;
case IEEE80211_MLME_AUTH:
if (vap->iv_opmode != IEEE80211_M_HOSTAP) {
error = EINVAL;
break;
}
- IEEE80211_NODE_LOCK(&ic->ic_sta);
ni = ieee80211_find_vap_node(&ic->ic_sta, vap, mac);
if (ni != NULL) {
if (reason == IEEE80211_STATUS_SUCCESS) {
@@ -1303,7 +1298,6 @@
ieee80211_free_node(ni);
} else
error = ENOENT;
- IEEE80211_NODE_UNLOCK(&ic->ic_sta);
break;
default:
error = EINVAL;
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