diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2011-10-08 22:02:59 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-10-11 16:41:30 -0400 |
| commit | ec205999d31bbb1208ab59c3b6d22c47cca74257 (patch) | |
| tree | dcd2424c642e4a60e6a6f799ed33a52112d7cf04 /drivers/net/wireless/ath/ath9k/recv.c | |
| parent | 846d9363505d14e591a427619ccb7ffe6a7a3541 (diff) | |
ath9k: only send FCS-fail packets to mac80211 if requested
Prevents lots of broken frames from showing up on monitor interfaces
by default.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/recv.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/recv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index cd2722529c1..67b862cdae6 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -808,6 +808,7 @@ static bool ath9k_rx_accept(struct ath_common *common, struct ath_rx_status *rx_stats, bool *decrypt_error) { + struct ath_softc *sc = (struct ath_softc *) common->priv; bool is_mc, is_valid_tkip, strip_mic, mic_error; struct ath_hw *ah = common->ah; __le16 fc; @@ -872,7 +873,7 @@ static bool ath9k_rx_accept(struct ath_common *common, status_mask = ATH9K_RXERR_DECRYPT | ATH9K_RXERR_MIC | ATH9K_RXERR_KEYMISS; - if (ah->is_monitoring) + if (ah->is_monitoring && (sc->rx.rxfilter & FIF_FCSFAIL)) status_mask |= ATH9K_RXERR_CRC; if (rx_stats->rs_status & ~status_mask) |