tree:   https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git pending
head:   bbb4ad4a1c141a8a4c2464d09cb4254640d824b1
commit: 93d35c09471642344afafa4e848662d93459cb2b [83/84] wcn36xx: send bss_type 
in scan requests
config: arm-allmodconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 93d35c09471642344afafa4e848662d93459cb2b
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

Note: the ath6kl/pending HEAD bbb4ad4a1c141a8a4c2464d09cb4254640d824b1 builds 
fine.
      It only hurts bisectibility.

All errors (new ones prefixed by >>):

   drivers/net/wireless/ath/wcn36xx/smd.c: In function 
'wcn36xx_smd_start_hw_scan':
>> drivers/net/wireless/ath/wcn36xx/smd.c:634:22: error: 'vif_priv' undeclared 
>> (first use in this function); did you mean 'bio_prio'?
     msg_body.bss_type = vif_priv->bss_type;
                         ^~~~~~~~
                         bio_prio
   drivers/net/wireless/ath/wcn36xx/smd.c:634:22: note: each undeclared 
identifier is reported only once for each function it appears in

vim +634 drivers/net/wireless/ath/wcn36xx/smd.c

   619  
   620  int wcn36xx_smd_start_hw_scan(struct wcn36xx *wcn, struct ieee80211_vif 
*vif,
   621                                struct cfg80211_scan_request *req)
   622  {
   623          struct wcn36xx_hal_start_scan_offload_req_msg msg_body;
   624          int ret, i;
   625  
   626          mutex_lock(&wcn->hal_mutex);
   627          INIT_HAL_MSG(msg_body, WCN36XX_HAL_START_SCAN_OFFLOAD_REQ);
   628  
   629          msg_body.scan_type = WCN36XX_HAL_SCAN_TYPE_ACTIVE;
   630          msg_body.min_ch_time = 30;
   631          msg_body.max_ch_time = 100;
   632          msg_body.scan_hidden = 1;
   633          memcpy(msg_body.mac, vif->addr, ETH_ALEN);
 > 634          msg_body.bss_type = vif_priv->bss_type;
   635          msg_body.p2p_search = vif->p2p;
   636  
   637          msg_body.num_ssid = min_t(u8, req->n_ssids, 
ARRAY_SIZE(msg_body.ssids));
   638          for (i = 0; i < msg_body.num_ssid; i++) {
   639                  msg_body.ssids[i].length = min_t(u8, 
req->ssids[i].ssid_len,
   640                                                  
sizeof(msg_body.ssids[i].ssid));
   641                  memcpy(msg_body.ssids[i].ssid, req->ssids[i].ssid,
   642                         msg_body.ssids[i].length);
   643          }
   644  
   645          msg_body.num_channel = min_t(u8, req->n_channels,
   646                                       sizeof(msg_body.channels));
   647          for (i = 0; i < msg_body.num_channel; i++)
   648                  msg_body.channels[i] = req->channels[i]->hw_value;
   649  
   650          PREPARE_HAL_BUF(wcn->hal_buf, msg_body);
   651  
   652          wcn36xx_dbg(WCN36XX_DBG_HAL,
   653                      "hal start hw-scan (channels: %u; ssids: %u; p2p: 
%s)\n",
   654                      msg_body.num_channel, msg_body.num_ssid,
   655                      msg_body.p2p_search ? "yes" : "no");
   656  
   657          ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len);
   658          if (ret) {
   659                  wcn36xx_err("Sending hal_start_scan_offload failed\n");
   660                  goto out;
   661          }
   662          ret = wcn36xx_smd_rsp_status_check(wcn->hal_buf, 
wcn->hal_rsp_len);
   663          if (ret) {
   664                  wcn36xx_err("hal_start_scan_offload response failed 
err=%d\n",
   665                              ret);
   666                  goto out;
   667          }
   668  out:
   669          mutex_unlock(&wcn->hal_mutex);
   670          return ret;
   671  }
   672  

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Attachment: .config.gz
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