23 lines
892 B
Diff
23 lines
892 B
Diff
Index: madwifi-trunk-r3776/net80211/ieee80211_node.c
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===================================================================
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--- madwifi-trunk-r3776.orig/net80211/ieee80211_node.c 2008-07-17 02:56:18.000000000 +0200
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+++ madwifi-trunk-r3776/net80211/ieee80211_node.c 2008-07-17 04:05:43.000000000 +0200
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@@ -1999,11 +1999,13 @@
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/* From this point onwards we can no longer find the node,
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* so no more references are generated
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*/
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- ieee80211_remove_wds_addr(nt, ni->ni_macaddr);
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- ieee80211_del_wds_node(nt, ni);
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- IEEE80211_NODE_TABLE_LOCK_IRQ(nt);
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- node_table_leave_locked(nt, ni);
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- IEEE80211_NODE_TABLE_UNLOCK_IRQ(nt);
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+ if (nt) {
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+ ieee80211_remove_wds_addr(nt, ni->ni_macaddr);
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+ ieee80211_del_wds_node(nt, ni);
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+ IEEE80211_NODE_TABLE_LOCK_IRQ(nt);
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+ node_table_leave_locked(nt, ni);
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+ IEEE80211_NODE_TABLE_UNLOCK_IRQ(nt);
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+ }
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/*
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* If node wasn't previously associated all
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