mac80211: rx.c use new frame control helpers

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index c32a0bc..8962d13 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -61,7 +61,7 @@ static inline int should_drop_frame(struct ieee80211_rx_status *status,
                                    int present_fcs_len,
                                    int radiotap_len)
 {
-       struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+       struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
 
        if (status->flag & (RX_FLAG_FAILED_FCS_CRC | RX_FLAG_FAILED_PLCP_CRC))
                return 1;
@@ -2123,7 +2123,7 @@ static u8 ieee80211_rx_reorder_ampdu(struct ieee80211_local *local,
        struct tid_ampdu_rx *tid_agg_rx;
        u16 sc;
        u16 mpdu_seq_num;
-       u8 ret = 0, *qc;
+       u8 ret = 0;
        int tid;
 
        sta = sta_info_get(local, hdr->addr2);
@@ -2135,8 +2135,7 @@ static u8 ieee80211_rx_reorder_ampdu(struct ieee80211_local *local,
        if (!ieee80211_is_data_qos(hdr->frame_control))
                goto end_reorder;
 
-       qc = ieee80211_get_qos_ctl(hdr);
-       tid = qc[0] & QOS_CONTROL_TID_MASK;
+       tid = *ieee80211_get_qos_ctl(hdr) & QOS_CONTROL_TID_MASK;
 
        if (sta->ampdu_mlme.tid_state_rx[tid] != HT_AGG_STATE_OPERATIONAL)
                goto end_reorder;