1 files changed, 8 insertions, 15 deletions

diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index a0f89a48509e..3563e44553f9 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -823,16 +823,14 @@ static struct ath_buf *ath_get_next_rx_buf(struct ath_softc *sc,
 
 /* Assumes you've already done the endian to CPU conversion */
 static bool ath9k_rx_accept(struct ath_common *common,
-                            struct sk_buff *skb,
+                            struct ieee80211_hdr *hdr,
                             struct ieee80211_rx_status *rxs,
                             struct ath_rx_status *rx_stats,
                             bool *decrypt_error)
 {
         struct ath_hw *ah = common->ah;
-        struct ieee80211_hdr *hdr;
         __le16 fc;
 
-        hdr = (struct ieee80211_hdr *) skb->data;
         fc = hdr->frame_control;
 
         if (!rx_stats->rs_datalen)
@@ -903,8 +901,7 @@ static bool ath9k_rx_accept(struct ath_common *common,
 static int ath9k_process_rate(struct ath_common *common,
                               struct ieee80211_hw *hw,
                               struct ath_rx_status *rx_stats,
-                              struct ieee80211_rx_status *rxs,
-                              struct sk_buff *skb)
+                              struct ieee80211_rx_status *rxs)
 {
         struct ieee80211_supported_band *sband;
         enum ieee80211_band band;
@@ -942,25 +939,21 @@ static int ath9k_process_rate(struct ath_common *common,
          */
         ath_print(common, ATH_DBG_XMIT, "unsupported hw bitrate detected "
                   "0x%02x using 1 Mbit\n", rx_stats->rs_rate);
-        if ((common->debug_mask & ATH_DBG_XMIT))
-                print_hex_dump_bytes("", DUMP_PREFIX_NONE, skb->data, skb->len);
 
         return -EINVAL;
 }
 
 static void ath9k_process_rssi(struct ath_common *common,
                                struct ieee80211_hw *hw,
-                               struct sk_buff *skb,
+                               struct ieee80211_hdr *hdr,
                                struct ath_rx_status *rx_stats)
 {
         struct ath_hw *ah = common->ah;
         struct ieee80211_sta *sta;
-        struct ieee80211_hdr *hdr;
         struct ath_node *an;
         int last_rssi = ATH_RSSI_DUMMY_MARKER;
         __le16 fc;
 
-        hdr = (struct ieee80211_hdr *)skb->data;
         fc = hdr->frame_control;
 
         rcu_read_lock();
@@ -999,7 +992,7 @@ static void ath9k_process_rssi(struct ath_common *common,
  */
 static int ath9k_rx_skb_preprocess(struct ath_common *common,
                                    struct ieee80211_hw *hw,
-                                   struct sk_buff *skb,
+                                   struct ieee80211_hdr *hdr,
                                    struct ath_rx_status *rx_stats,
                                    struct ieee80211_rx_status *rx_status,
                                    bool *decrypt_error)
@@ -1012,12 +1005,12 @@ static int ath9k_rx_skb_preprocess(struct ath_common *common,
          * everything but the rate is checked here, the rate check is done
          * separately to avoid doing two lookups for a rate for each frame.
          */
-        if (!ath9k_rx_accept(common, skb, rx_status, rx_stats, decrypt_error))
+        if (!ath9k_rx_accept(common, hdr, rx_status, rx_stats, decrypt_error))
                 return -EINVAL;
 
-        ath9k_process_rssi(common, hw, skb, rx_stats);
+        ath9k_process_rssi(common, hw, hdr, rx_stats);
 
-        if (ath9k_process_rate(common, hw, rx_stats, rx_status, skb))
+        if (ath9k_process_rate(common, hw, rx_stats, rx_status))
                 return -EINVAL;
 
         rx_status->mactime = ath9k_hw_extend_tsf(ah, rx_stats->rs_tstamp);
@@ -1142,7 +1135,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
                 if (flush)
                         goto requeue;
 
-                retval = ath9k_rx_skb_preprocess(common, hw, skb, &rs,
+                retval = ath9k_rx_skb_preprocess(common, hw, hdr, &rs,
                                                  rxs, &decrypt_error);
                 if (retval)
                         goto requeue;