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Move acquisition of node reference outside macro to ensure node is referenced only once. 

git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@2792 0192ed92-7a03-0410-a25b-9323aeb14dbd
This commit is contained in:
mentor 2007-10-27 17:58:32 +00:00
parent 854dfb1ec8
commit 63a7a26a09
1 changed files with 5 additions and 1 deletions
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6
net80211/ieee80211_node.c
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@ -733,10 +733,14 @@ ieee80211_node_table_init(struct ieee80211com *ic, struct ieee80211_node_table *
} }
static __inline void _node_table_join(struct ieee80211_node_table *nt, struct ieee80211_node *ni) { static __inline void _node_table_join(struct ieee80211_node_table *nt, struct ieee80211_node *ni) {
struct ieee80211_node *tni = NULL;
IEEE80211_NODE_TABLE_LOCK_ASSERT(nt); IEEE80211_NODE_TABLE_LOCK_ASSERT(nt);
ni->ni_table = nt; ni->ni_table = nt;
TAILQ_INSERT_TAIL(&nt->nt_node, ieee80211_ref_node(ni), ni_list); tni = ieee80211_ref_node(ni);
TAILQ_INSERT_TAIL(&nt->nt_node, tni, ni_list);
tni = NULL;
LIST_INSERT_HEAD(&nt->nt_hash[IEEE80211_NODE_HASH(ni->ni_macaddr)], ni, ni_hash); LIST_INSERT_HEAD(&nt->nt_hash[IEEE80211_NODE_HASH(ni->ni_macaddr)], ni, ni_hash);
} }