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| author | Nick Kossifidis <mickflemm@gmail.com> | 2015-04-29 23:51:18 (GMT) |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-05-09 13:46:15 (GMT) |
| commit | 9acc98b9ecf9d12bfc6e3f914f3fc446d49b8641 (patch) | |
| tree | 95de5ffd3dd9776204d7ddf40dc895105e0c01b6 /drivers/net/wireless/ath/ath9k | |
| parent | 0f2c75de6422f63d614ce5e1ac13d83968c19fec (diff) | |
| download | linux-9acc98b9ecf9d12bfc6e3f914f3fc446d49b8641.tar.xz | |
ath9k: No need for that extra memcpy
No need to copy the frame to the temporary buffer when its length
is ok.
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/common-spectral.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/common-spectral.c b/drivers/net/wireless/ath/ath9k/common-spectral.c index 0c9bc9e..b8682bc 100644 --- a/drivers/net/wireless/ath/ath9k/common-spectral.c +++ b/drivers/net/wireless/ath/ath9k/common-spectral.c @@ -620,11 +620,9 @@ int ath_cmn_process_fft(struct ath_spec_scan_priv *spec_priv, struct ieee80211_h } /* Process a normal frame */ - if (sample_bytes == sample_len) { - memcpy(sample_buf, sample_start, sample_len); - ret = fft_handler(rs, spec_priv, sample_buf, + if (sample_bytes == sample_len) + ret = fft_handler(rs, spec_priv, sample_start, tsf, freq, chan_type); - } /* Short report processed, break out of the * loop. |