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| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-06-14 23:33:40 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-06-26 16:49:14 -0400 |
| commit | b99a017c01bb19b58fd0826e36a1bdacf581c545 (patch) | |
| tree | 0847d4fa049a58ce30ea37e50213a08423eac0c9 | |
| parent | f37d923422b61884a75a2a64865ed03ca5ccfc6d (diff) | |
| download | kernel-crypto-b99a017c01bb19b58fd0826e36a1bdacf581c545.tar.gz kernel-crypto-b99a017c01bb19b58fd0826e36a1bdacf581c545.tar.xz kernel-crypto-b99a017c01bb19b58fd0826e36a1bdacf581c545.zip | |
b43legacy: use frame control helpers
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/b43legacy/xmit.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/net/wireless/b43legacy/xmit.c b/drivers/net/wireless/b43legacy/xmit.c index 82dc04d5944..a3540787eb5 100644 --- a/drivers/net/wireless/b43legacy/xmit.c +++ b/drivers/net/wireless/b43legacy/xmit.c @@ -442,7 +442,7 @@ void b43legacy_rx(struct b43legacy_wldev *dev, struct b43legacy_plcp_hdr6 *plcp; struct ieee80211_hdr *wlhdr; const struct b43legacy_rxhdr_fw3 *rxhdr = _rxhdr; - u16 fctl; + __le16 fctl; u16 phystat0; u16 phystat3; u16 chanstat; @@ -480,7 +480,7 @@ void b43legacy_rx(struct b43legacy_wldev *dev, goto drop; } wlhdr = (struct ieee80211_hdr *)(skb->data); - fctl = le16_to_cpu(wlhdr->frame_control); + fctl = wlhdr->frame_control; if ((macstat & B43legacy_RX_MAC_DEC) && !(macstat & B43legacy_RX_MAC_DECERR)) { @@ -499,11 +499,11 @@ void b43legacy_rx(struct b43legacy_wldev *dev, if (dev->key[keyidx].algorithm != B43legacy_SEC_ALGO_NONE) { /* Remove PROTECTED flag to mark it as decrypted. */ - B43legacy_WARN_ON(!(fctl & IEEE80211_FCTL_PROTECTED)); - fctl &= ~IEEE80211_FCTL_PROTECTED; - wlhdr->frame_control = cpu_to_le16(fctl); + B43legacy_WARN_ON(!ieee80211_has_protected(fctl)); + fctl &= ~cpu_to_le16(IEEE80211_FCTL_PROTECTED); + wlhdr->frame_control = fctl; - wlhdr_len = ieee80211_get_hdrlen(fctl); + wlhdr_len = ieee80211_hdrlen(fctl); if (unlikely(skb->len < (wlhdr_len + 3))) { b43legacydbg(dev->wl, "RX: Packet size" " underrun3\n"); @@ -556,9 +556,7 @@ void b43legacy_rx(struct b43legacy_wldev *dev, * of timestamp, i.e. about 65 milliseconds after the PHY received * the first symbol. */ - if (((fctl & (IEEE80211_FCTL_FTYPE | IEEE80211_FCTL_STYPE)) - == (IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON)) || - dev->wl->radiotap_enabled) { + if (ieee80211_is_beacon(fctl) || dev->wl->radiotap_enabled) { u16 low_mactime_now; b43legacy_tsf_read(dev, &status.mactime); |