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ath9k_htc: use ath9k_cmn_rx_accept

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Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Oleksij Rempel 2014-02-04 10:27:45 +01:00 committed by John W. Linville
parent 1db54ff183
commit 4ed1a8d4a2
1 changed files with 8 additions and 37 deletions
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45
drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
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@ -974,6 +974,7 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv,
struct ath_htc_rx_status *rxstatus;
struct ath_rx_status rx_stats;
int hdrlen, padsize;
bool decrypt_error;
__le16 fc;
if (skb->len < HTC_RX_FRAME_HEADER_SIZE) {
@ -1012,43 +1013,13 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv,
rx_status_htc_to_ath(&rx_stats, &rxbuf->rxstatus);
if (rxbuf->rxstatus.rs_status != 0) {
if (rxbuf->rxstatus.rs_status & ATH9K_RXERR_CRC)
rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
if (rxbuf->rxstatus.rs_status & ATH9K_RXERR_PHY)
goto rx_next;
if (rxbuf->rxstatus.rs_status & ATH9K_RXERR_DECRYPT) {
/* FIXME */
} else if (rxbuf->rxstatus.rs_status & ATH9K_RXERR_MIC) {
if (ieee80211_is_ctl(fc))
/*
* Sometimes, we get invalid
* MIC failures on valid control frames.
* Remove these mic errors.
*/
rxbuf->rxstatus.rs_status &= ~ATH9K_RXERR_MIC;
else
rx_status->flag |= RX_FLAG_MMIC_ERROR;
}
/*
* Reject error frames with the exception of
* decryption and MIC failures. For monitor mode,
* we also ignore the CRC error.
*/
if (priv->ah->opmode == NL80211_IFTYPE_MONITOR) {
if (rxbuf->rxstatus.rs_status &
~(ATH9K_RXERR_DECRYPT | ATH9K_RXERR_MIC |
ATH9K_RXERR_CRC))
goto rx_next;
} else {
if (rxbuf->rxstatus.rs_status &
~(ATH9K_RXERR_DECRYPT | ATH9K_RXERR_MIC)) {
goto rx_next;
}
}
}
/*
* everything but the rate is checked here, the rate check is done
* separately to avoid doing two lookups for a rate for each frame.
*/
if (!ath9k_cmn_rx_accept(common, hdr, rx_status, &rx_stats,
&decrypt_error, priv->rxfilter))
goto rx_next;
if (!(rxbuf->rxstatus.rs_status & ATH9K_RXERR_DECRYPT)) {
u8 keyix;