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wl1271: Fix tx queue flushing

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This patch modifies tx-queue flushing to correspond with tx-path - i.e.
also frames for which no ack was requested are forwarded to the mac80211
for disposal.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Juuso Oikarinen 2010-04-01 11:38:24 +03:00 committed by John W. Linville
parent 1a186a515a
commit 6bbe89de24
1 changed files with 1 additions and 17 deletions
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18
drivers/net/wireless/wl12xx/wl1271_tx.c
View file

@ -416,35 +416,19 @@ void wl1271_tx_flush(struct wl1271 *wl)
{
int i;
struct sk_buff *skb;
struct ieee80211_tx_info *info;
/* TX failure */
/* control->flags = 0; FIXME */
while ((skb = skb_dequeue(&wl->tx_queue))) {
info = IEEE80211_SKB_CB(skb);
wl1271_debug(DEBUG_TX, "flushing skb 0x%p", skb);
if (!(info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS)) {
kfree_skb(skb);
continue;
}
ieee80211_tx_status(wl->hw, skb);
}
for (i = 0; i < ACX_TX_DESCRIPTORS; i++)
if (wl->tx_frames[i] != NULL) {
skb = wl->tx_frames[i];
info = IEEE80211_SKB_CB(skb);
if (!(info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS)) {
kfree_skb(skb);
continue;
}
ieee80211_tx_status(wl->hw, skb);
wl->tx_frames[i] = NULL;
ieee80211_tx_status(wl->hw, skb);
}
}