diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/dfs.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/dfs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/dfs.c b/drivers/net/wireless/ath/ath9k/dfs.c index 6fee9a464cce..acb9602aa464 100644 --- a/drivers/net/wireless/ath/ath9k/dfs.c +++ b/drivers/net/wireless/ath/ath9k/dfs.c @@ -41,7 +41,7 @@ static const int BIN_DELTA_MAX = 10; /* we need at least 3 deltas / 4 samples for a reliable chirp detection */ #define NUM_DIFFS 3 -static const int FFT_NUM_SAMPLES = (NUM_DIFFS + 1); +#define FFT_NUM_SAMPLES (NUM_DIFFS + 1) /* Threshold for difference of delta peaks */ static const int MAX_DIFF = 2; @@ -114,7 +114,7 @@ static bool ath9k_check_chirping(struct ath_softc *sc, u8 *data, ath_dbg(common, DFS, "HT40: datalen=%d, num_fft_packets=%d\n", datalen, num_fft_packets); - if (num_fft_packets < (FFT_NUM_SAMPLES)) { + if (num_fft_packets < FFT_NUM_SAMPLES) { ath_dbg(common, DFS, "not enough packets for chirp\n"); return false; } @@ -136,7 +136,7 @@ static bool ath9k_check_chirping(struct ath_softc *sc, u8 *data, return false; ath_dbg(common, DFS, "HT20: datalen=%d, num_fft_packets=%d\n", datalen, num_fft_packets); - if (num_fft_packets < (FFT_NUM_SAMPLES)) { + if (num_fft_packets < FFT_NUM_SAMPLES) { ath_dbg(common, DFS, "not enough packets for chirp\n"); return false; } @@ -277,7 +277,7 @@ ath9k_dfs_process_radar_pulse(struct ath_softc *sc, struct pulse_event *pe) DFS_STAT_INC(sc, pulses_processed); if (pd == NULL) return; - if (!pd->add_pulse(pd, pe)) + if (!pd->add_pulse(pd, pe, NULL)) return; DFS_STAT_INC(sc, radar_detected); ieee80211_radar_detected(sc->hw); |