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authorGabor Juhos <juhosg@openwrt.org>2009-06-19 12:17:48 +0200
committerJohn W. Linville <linville@tuxdriver.com>2009-07-10 15:01:47 -0400
commit293dc5dfdbcc16cde06e40a688394cc8ab083e48 (patch)
treeeeb4b95fc194576302ef3b873fddb06c4206f9bc /drivers
parentb7351a003ca29ac4372393040ffb06dc04309e2e (diff)
ath9k: remove ath_rx_ps_back_to_sleep helper
This helper only clears the SC_OP_WAIT_FOR_{BEACON,CAB} flags. Remove it and clear these flags directly in the approptiate places instead. Changes-licensed-under: ISC Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/ath/ath9k/recv.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 385bd4cd550..2b2872baaa3 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -505,11 +505,6 @@ static bool ath_beacon_dtim_pending_cab(struct sk_buff *skb)
return false;
}
-static void ath_rx_ps_back_to_sleep(struct ath_softc *sc)
-{
- sc->sc_flags &= ~(SC_OP_WAIT_FOR_BEACON | SC_OP_WAIT_FOR_CAB);
-}
-
static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
{
struct ieee80211_mgmt *mgmt;
@@ -521,6 +516,8 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
if (memcmp(sc->curbssid, mgmt->bssid, ETH_ALEN) != 0)
return; /* not from our current AP */
+ sc->sc_flags &= ~SC_OP_WAIT_FOR_BEACON;
+
if (sc->sc_flags & SC_OP_BEACON_SYNC) {
sc->sc_flags &= ~SC_OP_BEACON_SYNC;
DPRINTF(sc, ATH_DBG_PS, "Reconfigure Beacon timers based on "
@@ -548,11 +545,9 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
* fails to send a frame indicating that all CAB frames have
* been delivered.
*/
+ sc->sc_flags &= ~SC_OP_WAIT_FOR_CAB;
DPRINTF(sc, ATH_DBG_PS, "PS wait for CAB frames timed out\n");
}
-
- /* No more broadcast/multicast frames to be received at this point. */
- ath_rx_ps_back_to_sleep(sc);
}
static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb)
@@ -570,13 +565,13 @@ static void ath_rx_ps(struct ath_softc *sc, struct sk_buff *skb)
ieee80211_is_action(hdr->frame_control)) &&
is_multicast_ether_addr(hdr->addr1) &&
!ieee80211_has_moredata(hdr->frame_control)) {
- DPRINTF(sc, ATH_DBG_PS, "All PS CAB frames received, back to "
- "sleep\n");
/*
* No more broadcast/multicast frames to be received at this
* point.
*/
- ath_rx_ps_back_to_sleep(sc);
+ sc->sc_flags &= ~SC_OP_WAIT_FOR_CAB;
+ DPRINTF(sc, ATH_DBG_PS, "All PS CAB frames received, back to "
+ "sleep\n");
} else if ((sc->sc_flags & SC_OP_WAIT_FOR_PSPOLL_DATA) &&
!is_multicast_ether_addr(hdr->addr1) &&
!ieee80211_has_morefrags(hdr->frame_control)) {