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authorJohannes Berg <johannes@sipsolutions.net>2007-12-19 01:31:26 +0100
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:09:36 -0800
commit32bfd35d4b63bd63de4bb0d791ef049c3c868726 (patch)
treec1c213a35a00bcbe71a2ecc6521e19dec66cf6eb /drivers/net/wireless/ath5k/hw.c
parentf653211197f3841f383fa9757ef8ce182c6cf627 (diff)
mac80211: dont use interface indices in drivers
This patch gets rid of the if_id stuff where possible in favour of a new per-virtual-interface structure "struct ieee80211_vif". This structure is located at the end of the per-interface structure and contains a variable length driver-use data area. This has two advantages: * removes the need to look up interfaces by if_id, this is better for working with network namespaces and performance * allows drivers to store and retrieve per-interface data without having to allocate own lists/hash tables Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath5k/hw.c')
-rw-r--r--drivers/net/wireless/ath5k/hw.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath5k/hw.c b/drivers/net/wireless/ath5k/hw.c
index 5623d7dc738e..3b9336387df0 100644
--- a/drivers/net/wireless/ath5k/hw.c
+++ b/drivers/net/wireless/ath5k/hw.c
@@ -533,7 +533,7 @@ static inline void ath5k_hw_write_rate_duration(struct ath5k_hw *ah,
* ieee80211_duration() for a brief description of
* what rate we should choose to TX ACKs. */
tx_time = ieee80211_generic_frame_duration(sc->hw,
- sc->iface_id, 10, control_rate->rate_kbps/100);
+ sc->vif, 10, control_rate->rate_kbps/100);
ath5k_hw_reg_write(ah, tx_time, reg);