diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/mwifiex/util.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/wireless/mwifiex/util.c b/drivers/net/wireless/mwifiex/util.c index 0cec8a64473e..eb5ffa5b1c6c 100644 --- a/drivers/net/wireless/mwifiex/util.c +++ b/drivers/net/wireless/mwifiex/util.c @@ -702,12 +702,14 @@ void mwifiex_hist_data_set(struct mwifiex_private *priv, u8 rx_rate, s8 snr, s8 nflr) { struct mwifiex_histogram_data *phist_data = priv->hist_data; + s8 nf = -nflr; + s8 rssi = snr - nflr; atomic_inc(&phist_data->num_samples); atomic_inc(&phist_data->rx_rate[rx_rate]); - atomic_inc(&phist_data->snr[snr]); - atomic_inc(&phist_data->noise_flr[128 + nflr]); - atomic_inc(&phist_data->sig_str[nflr - snr]); + atomic_inc(&phist_data->snr[snr + 128]); + atomic_inc(&phist_data->noise_flr[nf + 128]); + atomic_inc(&phist_data->sig_str[rssi + 128]); } /* function to reset histogram data during init/reset */ |