From e039fa4a4195ac4ee895e6f3d1334beed63256fe Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 15 May 2008 12:55:29 +0200 Subject: mac80211: move TX info into skb->cb This patch converts mac80211 and all drivers to have transmit information and status in skb->cb rather than allocating extra memory for it and copying all the data around. To make it fit, a union is used where only data that is necessary for all steps is kept outside of the union. A number of fixes were done by Ivo, as well as the rt2x00 part of this patch. Signed-off-by: Ivo van Doorn Signed-off-by: Johannes Berg Acked-by: David S. Miller Signed-off-by: John W. Linville --- drivers/net/wireless/b43legacy/dma.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/net/wireless/b43legacy/dma.h') diff --git a/drivers/net/wireless/b43legacy/dma.h b/drivers/net/wireless/b43legacy/dma.h index 2dd488c5be2d..67537a7495ff 100644 --- a/drivers/net/wireless/b43legacy/dma.h +++ b/drivers/net/wireless/b43legacy/dma.h @@ -195,7 +195,6 @@ struct b43legacy_dmadesc_meta { dma_addr_t dmaaddr; /* ieee80211 TX status. Only used once per 802.11 frag. */ bool is_last_fragment; - struct ieee80211_tx_status txstat; }; struct b43legacy_dmaring; @@ -297,8 +296,7 @@ void b43legacy_dma_get_tx_stats(struct b43legacy_wldev *dev, struct ieee80211_tx_queue_stats *stats); int b43legacy_dma_tx(struct b43legacy_wldev *dev, - struct sk_buff *skb, - struct ieee80211_tx_control *ctl); + struct sk_buff *skb); void b43legacy_dma_handle_txstatus(struct b43legacy_wldev *dev, const struct b43legacy_txstatus *status); -- cgit v1.2.1