ath9k: Remove unused paprd_txok

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index ce74af6ef08ccaa2aa9df67bb05b0fbdfd926f20..b1e977c3354f4ab5cc75a64c5e555f8ffcf5a457 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -562,7 +562,6 @@ struct ath_softc {
        struct mutex mutex;
        struct work_struct paprd_work;
        struct completion paprd_complete;
-       int paprd_txok;
 
        u32 intrstatus;
        u32 sc_flags; /* SC_OP_* */

diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index edbeffb14a1ce6d38965bae92ec2808585908311..c41185b28c0afad4231df04458c4cff4113f0973 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1948,12 +1948,10 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
        if (bf->bf_state.bfs_paprd) {
                if (time_after(jiffies,
                               bf->bf_state.bfs_paprd_timestamp +
-                              msecs_to_jiffies(ATH_PAPRD_TIMEOUT))) {
+                              msecs_to_jiffies(ATH_PAPRD_TIMEOUT)))
                        dev_kfree_skb_any(skb);
-               } else {
-                       sc->paprd_txok = txok;
+               else
                        complete(&sc->paprd_complete);
-               }
        } else {
                ath_tx_complete(sc, skb, bf->aphy, tx_flags);
                ath_debug_stat_tx(sc, txq, bf, ts);