mac80211: Reset dynamic ps timer in Rx path.

[uclinux-h8/linux.git] / net / mac80211 / rx.c

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 01dba76..c9755f3 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1719,6 +1719,7 @@ static ieee80211_rx_result debug_noinline
 ieee80211_rx_h_data(struct ieee80211_rx_data *rx)
 {
        struct ieee80211_sub_if_data *sdata = rx->sdata;
+       struct ieee80211_local *local = rx->local;
        struct net_device *dev = sdata->dev;
        struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
        __le16 fc = hdr->frame_control;
@@ -1750,6 +1751,13 @@ ieee80211_rx_h_data(struct ieee80211_rx_data *rx)
        dev->stats.rx_packets++;
        dev->stats.rx_bytes += rx->skb->len;
 
+       if (ieee80211_is_data(hdr->frame_control) &&
+           !is_multicast_ether_addr(hdr->addr1) &&
+           local->hw.conf.dynamic_ps_timeout > 0 && local->ps_sdata) {
+                       mod_timer(&local->dynamic_ps_timer, jiffies +
+                        msecs_to_jiffies(local->hw.conf.dynamic_ps_timeout));
+       }
+
        ieee80211_deliver_skb(rx);
 
        return RX_QUEUED;