ath9k: make ath_frame_info fit into reduced-size rate_driver_data

pre-requisite to shrink size of ieee80211_tx_info which in turn is
needed to shrink skb->cb to 40 bytes again.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 7e89236..a7a81b3 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -184,12 +184,12 @@ struct ath_frame_info {
        struct ath_buf *bf;
        u16 framelen;
        s8 txq;
-       enum ath9k_key_type keytype;
        u8 keyix;
        u8 rtscts_rate;
        u8 retries : 7;
        u8 baw_tracked : 1;
        u8 tx_power;
+       enum ath9k_key_type keytype:2;
 };
 
 struct ath_rxbuf {