diff options
| author | Masashi Honma <masashi.honma@gmail.com> | 2020-05-05 06:44:43 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-17 16:40:22 +0200 |
| commit | 3242fa02daf077175cfca3adc2ff506d38af1959 (patch) | |
| tree | 059e4f08e2f791fe3dba31e069cbe4af90b02892 | |
| parent | b06bbbc6afcd394b7cb44c28bb9c818b4c9dcd23 (diff) | |
ath9k_htc: Silence undersized packet warnings
[ Upstream commit 450edd2805982d14ed79733a82927d2857b27cac ]
Some devices like TP-Link TL-WN722N produces this kind of messages
frequently.
kernel: ath: phy0: Short RX data len, dropping (dlen: 4)
This warning is useful for developers to recognize that the device
(Wi-Fi dongle or USB hub etc) is noisy but not for general users. So
this patch make this warning to debug message.
Reported-By: Denis <pro.denis@protonmail.com>
Ref: https://bugzilla.kernel.org/show_bug.cgi?id=207539
Fixes: cd486e627e67 ("ath9k_htc: Discard undersized packets")
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200504214443.4485-1-masashi.honma@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index 9cec5c216e1f..118e5550b10c 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -999,9 +999,9 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv, * which are not PHY_ERROR (short radar pulses have a length of 3) */ if (unlikely(!rs_datalen || (rs_datalen < 10 && !is_phyerr))) { - ath_warn(common, - "Short RX data len, dropping (dlen: %d)\n", - rs_datalen); + ath_dbg(common, ANY, + "Short RX data len, dropping (dlen: %d)\n", + rs_datalen); goto rx_next; } |