ath5k: use frame control helpers

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

1 files changed, 4 insertions, 7 deletions

diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 85045afc1ba..010c6655595 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -1691,9 +1691,9 @@ ath5k_rx_decrypted(struct ath5k_softc *sc, struct ath5k_desc *ds,
         /* Apparently when a default key is used to decrypt the packet
            the hw does not set the index used to decrypt.  In such cases
            get the index from the packet. */
-        if ((le16_to_cpu(hdr->frame_control) & IEEE80211_FCTL_PROTECTED) &&
-                        !(rs->rs_status & AR5K_RXERR_DECRYPT) &&
-                        skb->len >= hlen + 4) {
+        if (ieee80211_has_protected(hdr->frame_control) &&
+            !(rs->rs_status & AR5K_RXERR_DECRYPT) &&
+            skb->len >= hlen + 4) {
                 keyix = skb->data[hlen + 3] >> 6;
 
                 if (test_bit(keyix, sc->keymap))
@@ -1712,10 +1712,7 @@ ath5k_check_ibss_tsf(struct ath5k_softc *sc, struct sk_buff *skb,
         u32 hw_tu;
         struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data;
 
-        if ((le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_FTYPE) ==
-                IEEE80211_FTYPE_MGMT &&
-            (le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_STYPE) ==
-                IEEE80211_STYPE_BEACON &&
+        if (ieee80211_is_beacon(mgmt->frame_control) &&
             le16_to_cpu(mgmt->u.beacon.capab_info) & WLAN_CAPABILITY_IBSS &&
             memcmp(mgmt->bssid, sc->ah->ah_bssid, ETH_ALEN) == 0) {
                 /*