ath10k: Fix per station tx bit rate reporting

Kalle Valo kvalo at
Thu Jan 19 05:19:02 PST 2017

Mohammed Shafi Shajakhan <mohammed at> wrote:
> From: Mohammed Shafi Shajakhan <mohammed at>
> Not clearing the previous tx bit rate status
> results in a ambigous tx bit rate reporting to
> mac80211/cfg80211, for example the previous bit
> rate status would have been marked as legacy rate
> , while the current rate would have been an HT/VHT
> rate with the tx bit rate flags set and this results
> in exporting tx bitrate as legacy rate but with HT/VHT
> rate flags set, fix this by clearing the tx bitrate
> status for each event. This also fixes the below
> warning when we do:
> iw dev wlan#N station dump
> WARNING: net/wireless/util.c:1222 cfg80211
> [<c022f104>] (warn_slowpath_null) from [<bf3b9adc>]
> (cfg80211_calculate_bitrate+0x110/0x1f4 [cfg80211])
> [<bf3b9adc>] (cfg80211_calculate_bitrate [cfg80211]) from
> [<bf3dcd54>] (nl80211_put_sta_rate+0x44/0x1dc [cfg80211])
> [<bf3dcd54>] (nl80211_put_sta_rate [cfg80211]) from
> [<bf3cbc34>] (nl80211_set_interface+0x724/0xd70 [cfg80211])
> [<bf3cbc34>] (nl80211_set_interface [cfg80211]) from
> [<bf3d0a18>] (nl80211_dump_station+0xdc/0x100 [cfg80211])
> [<bf3d0a18>] (nl80211_dump_station [cfg80211])
> Fixes: cec17c382140 ("ath10k: add per peer htt tx stats support for 10.4")
> Signed-off-by: Mohammed Shafi Shajakhan <mohammed at>

Patch applied to ath-next branch of ath.git, thanks.

0f8a2b7772f7 ath10k: fix per station tx bit rate reporting


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