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Fix a node reference leak in XR mode due to re-assigning a variable without unref first. 

git-svn-id: http://madwifi-project.org/svn/madwifi/trunk@2824 0192ed92-7a03-0410-a25b-9323aeb14dbd
This commit is contained in:
mtaylor 2007-11-03 05:49:37 +00:00
parent 3b4dd6cb3a
commit b42f24aaf1
1 changed files with 5 additions and 5 deletions
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10
net80211/ieee80211_output.c
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@ -270,7 +270,7 @@ ieee80211_hardstart(struct sk_buff *skb, struct net_device *dev)
* We'll get the frame back when the time is right.
*/
ieee80211_pwrsave(ni, skb);
ieee80211_unref_node(&ni);
ieee80211_unref_node(&ni); /* matches ieee80211_find_txnode */
return 0;
}
@ -284,11 +284,11 @@ ieee80211_hardstart(struct sk_buff *skb, struct net_device *dev)
if (vap->iv_xrvap && ni == vap->iv_bss &&
vap->iv_xrvap->iv_sta_assoc) {
struct sk_buff *skb1;
ni = ieee80211_find_txnode(vap->iv_xrvap, eh->ether_dhost);
skb1 = skb_clone(skb, GFP_ATOMIC);
if (skb1) {
cb = (struct ieee80211_cb *) skb1->cb;
cb->ni = ni;
cb->ni = ieee80211_find_txnode(vap->iv_xrvap,
eh->ether_dhost);
cb->flags = 0;
cb->next = NULL;
(void) dev_queue_xmit(skb1);
@ -296,14 +296,14 @@ ieee80211_hardstart(struct sk_buff *skb, struct net_device *dev)
}
#endif
ieee80211_parent_queue_xmit(skb);
ieee80211_unref_node(&ni);
ieee80211_unref_node(&ni); /* matches ieee80211_find_txnode */
return 0;
bad:
if (skb != NULL)
dev_kfree_skb(skb);
if (ni != NULL)
ieee80211_unref_node(&ni);
ieee80211_unref_node(&ni); /* matches ieee80211_find_txnode */
return 0;
}