linux-kernel - Re: [PATCH] staging: rtl8723bs: Replace the comparision method

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Message-ID: <202010270805.vsNLgwvj-lkp@intel.com>
Date:   Tue, 27 Oct 2020 08:05:50 +0800
From:   kernel test robot <lkp@...el.com>
To:     izabela.bakollari@...il.com, gregkh@...uxfoundation.org
Cc:     kbuild-all@...ts.01.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org, outreachy-kernel@...glegroups.com,
        Izabela Bakollari <izabela.bakollari@...il.com>
Subject: Re: [PATCH] staging: rtl8723bs: Replace the comparision method

Hi,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on staging/staging-testing]

url:    https://github.com/0day-ci/linux/commits/izabela-bakollari-gmail-com/staging-rtl8723bs-Replace-the-comparision-method/20201027-061116
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 9ab476ba001ead1f64430a3a61c9466ac0fa91ed
config: xtensa-allyesconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/1be7587c45233c40c20f755e8da6867c36dde9ca
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review izabela-bakollari-gmail-com/staging-rtl8723bs-Replace-the-comparision-method/20201027-061116
        git checkout 1be7587c45233c40c20f755e8da6867c36dde9ca
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=xtensa 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   In file included from drivers/staging/rtl8723bs/include/drv_types.h:25,
                    from drivers/staging/rtl8723bs/core/rtw_ap.c:9:
   drivers/staging/rtl8723bs/include/ieee80211.h:745:1: warning: alignment 1 of 'struct ieee80211_assoc_request_frame' is less than 2 [-Wpacked-not-aligned]
     745 | } __attribute__ ((packed));
         | ^
   drivers/staging/rtl8723bs/include/ieee80211.h:752:1: warning: alignment 1 of 'struct ieee80211_assoc_response_frame' is less than 2 [-Wpacked-not-aligned]
     752 | } __attribute__ ((packed));
         | ^
   drivers/staging/rtl8723bs/core/rtw_ap.c: In function 'rtw_ap_set_pairwise_key':
>> drivers/staging/rtl8723bs/core/rtw_ap.c:1457:5: error: expected '(' before '!' token
    1457 |  if !(psetstakey_para) {
         |     ^
         |     (
   drivers/staging/rtl8723bs/core/rtw_ap.c:1457:5: warning: statement with no effect [-Wunused-value]
    1457 |  if !(psetstakey_para) {
         |     ^~~~~~~~~~~~~~~~~~
   In file included from drivers/staging/rtl8723bs/include/drv_types.h:42,
                    from drivers/staging/rtl8723bs/core/rtw_ap.c:9:
   At top level:
   drivers/staging/rtl8723bs/include/rtw_security.h:371:28: warning: 'K' defined but not used [-Wunused-const-variable=]
     371 | static const unsigned long K[64] = {
         |                            ^

vim +1457 drivers/staging/rtl8723bs/core/rtw_ap.c

  1442	
  1443	u8 rtw_ap_set_pairwise_key(struct adapter *padapter, struct sta_info *psta)
  1444	{
  1445		struct cmd_obj *ph2c;
  1446		struct set_stakey_parm	*psetstakey_para;
  1447		struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
  1448		u8 res = _SUCCESS;
  1449	
  1450		ph2c = rtw_zmalloc(sizeof(struct cmd_obj));
  1451		if (!ph2c) {
  1452			res = _FAIL;
  1453			goto exit;
  1454		}
  1455	
  1456		psetstakey_para = rtw_zmalloc(sizeof(struct set_stakey_parm));
> 1457		if !(psetstakey_para) {
  1458			kfree(ph2c);
  1459			res = _FAIL;
  1460			goto exit;
  1461		}
  1462	
  1463		init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
  1464	
  1465		psetstakey_para->algorithm = (u8)psta->dot118021XPrivacy;
  1466	
  1467		memcpy(psetstakey_para->addr, psta->hwaddr, ETH_ALEN);
  1468	
  1469		memcpy(psetstakey_para->key, &psta->dot118021x_UncstKey, 16);
  1470	
  1471		res = rtw_enqueue_cmd(pcmdpriv, ph2c);
  1472	
  1473	exit:
  1474	
  1475		return res;
  1476	}
  1477	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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