diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2011-02-24 16:42:06 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-02-25 23:32:34 +0300 |
| commit | 7bb4568372856688bc070917265bce0b88bb7d4d (patch) | |
| tree | e3ca3e7d233944bbc271c650c8b037c3a6652d98 /drivers/net/wireless/ath/ath5k/ath5k.h | |
| parent | 43f12d47f0580e04e26c14c03cb19cea9687854e (diff) | |
| download | linux-7bb4568372856688bc070917265bce0b88bb7d4d.tar.xz | |
mac80211: make tx() operation return void
The return value of the tx operation is commonly
misused by drivers, leading to errors. All drivers
will drop frames if they fail to TX the frame, and
they must also properly manage the queues (if they
didn't, mac80211 would already warn).
Removing the ability for drivers to return a BUSY
value also allows significant cleanups of the TX
TX handling code in mac80211.
Note that this also fixes a bug in ath9k_htc, the
old "return -1" there was wrong.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Tested-by: Sedat Dilek <sedat.dilek@googlemail.com> [ath5k]
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> [rt2x00]
Acked-by: Larry Finger <Larry.Finger@lwfinger.net> [b43, rtl8187, rtlwifi]
Acked-by: Luciano Coelho <coelho@ti.com> [wl12xx]
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/ath5k.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/ath5k.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h index 70abb61e9eff..0ee54eb333de 100644 --- a/drivers/net/wireless/ath/ath5k/ath5k.h +++ b/drivers/net/wireless/ath/ath5k/ath5k.h @@ -1164,8 +1164,8 @@ struct ath5k_txq; void set_beacon_filter(struct ieee80211_hw *hw, bool enable); bool ath_any_vif_assoc(struct ath5k_softc *sc); -int ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb, - struct ath5k_txq *txq); +void ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb, + struct ath5k_txq *txq); int ath5k_init_hw(struct ath5k_softc *sc); int ath5k_stop_hw(struct ath5k_softc *sc); void ath5k_mode_setup(struct ath5k_softc *sc, struct ieee80211_vif *vif); |