wireless: radiotap updates

Radiotap was updated to include a "bad PLCP" flag and standardise
the "bad FCS" flag in the "flags" rather than "RX flags" field,
this patch updates Linux to that standard.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 10 deletions

diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index 4f60948dde9c..63d7e19ce9bd 100644
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -351,19 +351,11 @@ static int process_rxed_802_11_packet(struct lbs_private *priv,
         radiotap_hdr.hdr.it_pad = 0;
         radiotap_hdr.hdr.it_len = cpu_to_le16 (sizeof(struct rx_radiotap_hdr));
         radiotap_hdr.hdr.it_present = cpu_to_le32 (RX_RADIOTAP_PRESENT);
-        /* unknown values */
-        radiotap_hdr.flags = 0;
-        radiotap_hdr.chan_freq = 0;
-        radiotap_hdr.chan_flags = 0;
-        radiotap_hdr.antenna = 0;
-        /* known values */
+        if (!(prxpd->status & cpu_to_le16(MRVDRV_RXPD_STATUS_OK)))
+                radiotap_hdr.flags |= IEEE80211_RADIOTAP_F_BADFCS;
         radiotap_hdr.rate = convert_mv_rate_to_radiotap(prxpd->rx_rate);
         /* XXX must check no carryout */
         radiotap_hdr.antsignal = prxpd->snr + prxpd->nf;
-        radiotap_hdr.rx_flags = 0;
-        if (!(prxpd->status & cpu_to_le16(MRVDRV_RXPD_STATUS_OK)))
-                radiotap_hdr.rx_flags |= IEEE80211_RADIOTAP_F_RX_BADFCS;
-        //memset(radiotap_hdr.pad, 0x11, IEEE80211_RADIOTAP_HDRLEN - 18);
 
         /* chop the rxpd */
         skb_pull(skb, sizeof(struct rxpd));