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ath9k_htc: remove useless memcpy 

after switch to common fucntions we do not need this memcpy any more.

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 10:27:49 +01:00 committed by John W. Linville
parent 341b29b9cd
commit c8ec0f5c9b
1 changed files with 5 additions and 5 deletions
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10
drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
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@ -995,12 +995,14 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv,
ath9k_htc_err_stat_rx(priv, rxstatus);
/* Get the RX status information */
memcpy(&rxbuf->rxstatus, rxstatus, HTC_RX_FRAME_HEADER_SIZE);
skb_pull(skb, HTC_RX_FRAME_HEADER_SIZE);
memset(rx_status, 0, sizeof(struct ieee80211_rx_status));
rx_status_htc_to_ath(&rx_stats, &rxbuf->rxstatus);
/* Copy everything from ath_htc_rx_status (HTC_RX_FRAME_HEADER).
* After this, we can drop this part of skb. */
rx_status_htc_to_ath(&rx_stats, rxstatus);
rx_status->mactime = be64_to_cpu(rxstatus->rs_tstamp);
skb_pull(skb, HTC_RX_FRAME_HEADER_SIZE);
/*
* everything but the rate is checked here, the rate check is done
@ -1020,8 +1022,6 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv,
rx_stats.is_mybeacon = ath_is_mybeacon(common, hdr);
ath9k_cmn_process_rssi(common, hw, &rx_stats, rx_status);
rx_status->mactime = be64_to_cpu(rxbuf->rxstatus.rs_tstamp);
rx_status->band = ah->curchan->chan->band;
rx_status->freq = ah->curchan->chan->center_freq;
rx_status->antenna = rx_stats.rs_antenna;