mirror of https://github.com/hak5/openwrt.git
40 lines
1.1 KiB
Diff
40 lines
1.1 KiB
Diff
--- a/net80211/ieee80211_input.c
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+++ b/net80211/ieee80211_input.c
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@@ -1199,6 +1199,7 @@
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}
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if (skb1 != NULL) {
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struct ieee80211_node *ni_tmp;
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+ int ret;
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skb1->dev = dev;
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skb_reset_mac_header(skb1);
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skb_set_network_header(skb1, sizeof(struct ether_header));
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@@ -1206,7 +1207,12 @@
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skb1->protocol = __constant_htons(ETH_P_802_2);
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/* XXX insert vlan tag before queue it? */
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ni_tmp = SKB_CB(skb1)->ni; /* remember node so we can free it */
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- if (dev_queue_xmit(skb1) == NET_XMIT_DROP) {
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+ ret = dev->hard_start_xmit(skb1, dev);
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+
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+ if (ret == NETDEV_TX_BUSY)
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+ ieee80211_dev_kfree_skb(&skb1);
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+
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+ else if (ret != NETDEV_TX_OK) {
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/* If queue dropped the packet because device was
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* too busy */
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vap->iv_devstats.tx_dropped++;
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--- a/net80211/ieee80211_output.c
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+++ b/net80211/ieee80211_output.c
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@@ -333,9 +333,10 @@
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/* Dispatch the packet to the parent device */
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skb->dev = vap->iv_ic->ic_dev;
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- if (dev_queue_xmit(skb) == NET_XMIT_DROP)
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+ if (netif_queue_stopped(skb->dev))
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+ ieee80211_dev_kfree_skb(&skb);
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+ else if (dev_queue_xmit(skb) == NET_XMIT_DROP)
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vap->iv_devstats.tx_dropped++;
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-
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}
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/*
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