Re: [PATCH 1/2] ath10k: Fix rate table updation in tx stats

[kbuild test robot <lkp@intel.com>]

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Hi Rakesh,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on ath6kl/ath-next]
[also build test ERROR on next-20190306]
[cannot apply to v5.0]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Rakesh-Pillai/Fix-tx-stats-inconsistencies/20190312-061743
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git ath-next
config: xtensa-allyesconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 8.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=8.2.0 make.cross ARCH=xtensa 

All errors (new ones prefixed by >>):

   drivers/net//wireless/ath/ath10k/htt_rx.c: In function 'ath10k_accumulate_per_peer_tx_stats':
>> drivers/net//wireless/ath/ath10k/htt_rx.c:2934:14: error: implicit declaration of function 'ath10k_get_bw'; did you mean 'ath10k_get_tid'? [-Werror=implicit-function-declaration]
     rtable_bw = ath10k_get_bw(&ar->hw_params, pstats->flags);
                 ^~~~~~~~~~~~~
                 ath10k_get_tid
   cc1: some warnings being treated as errors

vim +2934 drivers/net//wireless/ath/ath10k/htt_rx.c

  2914	
  2915	static void
  2916	ath10k_accumulate_per_peer_tx_stats(struct ath10k *ar,
  2917					    struct ath10k_sta *arsta,
  2918					    struct ath10k_per_peer_tx_stats *pstats,
  2919					    s8 legacy_rate_idx)
  2920	{
  2921		struct rate_info *txrate = &arsta->txrate;
  2922		struct ath10k_htt_tx_stats *tx_stats;
  2923		int idx, ht_idx, gi, mcs, bw, nss;
  2924		unsigned long flags;
  2925		int rtable_bw;
  2926	
  2927		if (!arsta->tx_stats)
  2928			return;
  2929	
  2930		tx_stats = arsta->tx_stats;
  2931		flags = txrate->flags;
  2932		gi = test_bit(ATH10K_RATE_INFO_FLAGS_SGI_BIT, &flags);
  2933		mcs = ATH10K_HW_MCS_RATE(pstats->ratecode);
> 2934		rtable_bw = ath10k_get_bw(&ar->hw_params, pstats->flags);
  2935		bw = txrate->bw;
  2936		nss = txrate->nss;
  2937		ht_idx = mcs + (nss - 1) * 8;
  2938		idx = mcs * 8 + 8 * 10 * (nss - 1);
  2939		idx += rtable_bw * 2 + gi;
  2940	

---
0-DAY kernel test infrastructure                Open Source Technology Center
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