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| author | Oleksij Rempel <linux@rempel-privat.de> | 2016-04-12 19:37:44 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2016-04-15 20:03:54 +0200 |
| commit | de478a61389cacafe94dc8b035081b681b878f9d (patch) | |
| tree | 581739e2ac7323a08e70ed2789222ab11c5c264b /drivers/net/wireless/ath/ath9k/ar9002_phy.c | |
| parent | Merge tag 'iwlwifi-for-kalle-2016-03-30' of https://git.kernel.org/pub/scm/li... (diff) | |
| download | linux-de478a61389cacafe94dc8b035081b681b878f9d.tar.xz linux-de478a61389cacafe94dc8b035081b681b878f9d.zip | |
ath9k: ar5008_hw_cmn_spur_mitigate: add missing mask_m & mask_p initialisation
by moving common code to ar5008_hw_cmn_spur_mitigate i forgot to move
mask_m & mask_p initialisation. This coused a performance regression
on ar9281.
Fixes: f911085ffa88 ("ath9k: split ar5008_hw_spur_mitigate and reuse common code in ar9002_hw_spur_mitigate.")
Reported-by: Gustav Frederiksen <lkml2017@openmailbox.org>
Tested-by: Gustav Frederiksen <lkml2017@openmailbox.org>
Cc: <stable@vger.kernel.org> # 4.2+
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9002_phy.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9002_phy.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.c b/drivers/net/wireless/ath/ath9k/ar9002_phy.c index db6624527d99..53d7445a5d12 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c @@ -178,14 +178,9 @@ static void ar9002_hw_spur_mitigate(struct ath_hw *ah, int i; struct chan_centers centers; - int8_t mask_m[123]; - int8_t mask_p[123]; int cur_bb_spur; bool is2GHz = IS_CHAN_2GHZ(chan); - memset(&mask_m, 0, sizeof(int8_t) * 123); - memset(&mask_p, 0, sizeof(int8_t) * 123); - ath9k_hw_get_channel_centers(ah, chan, ¢ers); freq = centers.synth_center; |