Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[linux-beck.git] / drivers / net / wireless / ath / ath9k / init.c

diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 5d532c7b813fd1d356884134db2a4ebb7fb2d7f4..2e2b92ba96b8ba93203f72f3ecf98d875002b5a7 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -881,6 +881,7 @@ static void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
        hw->max_rate_tries = 10;
        hw->sta_data_size = sizeof(struct ath_node);
        hw->vif_data_size = sizeof(struct ath_vif);
+       hw->extra_tx_headroom = 4;
 
        hw->wiphy->available_antennas_rx = BIT(ah->caps.max_rxchains) - 1;
        hw->wiphy->available_antennas_tx = BIT(ah->caps.max_txchains) - 1;