diff options
| author | Wojciech Dubowik <Wojciech.Dubowik@neratec.com> | 2018-01-30 15:06:07 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-02-07 17:14:08 +0300 |
| commit | b9607de6cf22a5cd268b9206177a9baafb6e8ac8 (patch) | |
| tree | 40bbfc6716a6537fc0758bbbb4cd1a117f2bb153 /drivers | |
| parent | 34f1cb339cae5c0b6b75094e2d5c79d19be424ed (diff) | |
| download | linux-b9607de6cf22a5cd268b9206177a9baafb6e8ac8.tar.xz | |
ath9k: Fix get channel default noise floor
Commit 8da58553cc63 ("ath9k: Use calibrated noise floor value
when available") introduced regression in ath9k_hw_getchan_noise
where per chain nominal noise floor has been taken instead default
for channel.
Revert to original default channel noise floor.
Fixes: 8da58553cc63 ("ath9k: Use calibrated noise floor value when available")
Reported-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/calib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 3d9447e21025..695c779ae8cf 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -72,7 +72,7 @@ static s16 ath9k_hw_get_default_nf(struct ath_hw *ah, s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan, s16 nf) { - s8 noise = ath9k_hw_get_default_nf(ah, chan, 0); + s8 noise = ATH_DEFAULT_NOISE_FLOOR; if (nf) { s8 delta = nf - ATH9K_NF_CAL_NOISE_THRESH - |