diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2011-02-24 14:42:06 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-02-25 15:32:34 -0500 |
| commit | 7bb4568372856688bc070917265bce0b88bb7d4d (patch) | |
| tree | e3ca3e7d233944bbc271c650c8b037c3a6652d98 /drivers/net/wireless/p54/lmac.h | |
| parent | 43f12d47f0580e04e26c14c03cb19cea9687854e (diff) | |
| download | op-kernel-dev-7bb4568372856688bc070917265bce0b88bb7d4d.zip op-kernel-dev-7bb4568372856688bc070917265bce0b88bb7d4d.tar.gz | |
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/p54/lmac.h')
| -rw-r--r-- | drivers/net/wireless/p54/lmac.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/p54/lmac.h b/drivers/net/wireless/p54/lmac.h index 5ca117e..eb581ab 100644 --- a/drivers/net/wireless/p54/lmac.h +++ b/drivers/net/wireless/p54/lmac.h @@ -526,7 +526,7 @@ int p54_init_leds(struct p54_common *priv); void p54_unregister_leds(struct p54_common *priv); /* xmit functions */ -int p54_tx_80211(struct ieee80211_hw *dev, struct sk_buff *skb); +void p54_tx_80211(struct ieee80211_hw *dev, struct sk_buff *skb); int p54_tx_cancel(struct p54_common *priv, __le32 req_id); void p54_tx(struct p54_common *priv, struct sk_buff *skb); |
