mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
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04ce7928c6
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11868 3c298f89-4303-0410-b956-a3cf2f4a3e73
22 lines
658 B
Diff
22 lines
658 B
Diff
--- a/net80211/ieee80211_node.c
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+++ b/net80211/ieee80211_node.c
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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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