From: kernel test robot <lkp@intel.com>
To: "Rareș-Mihai Vladu" <vladurares@gmail.com>, gregkh@linuxfoundation.org
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
"Rareș-Mihai Vladu" <vladurares@gmail.com>
Subject: Re: [PATCH] staging: rtl8723bs: fix lines exceeding 100 columns in rtw_security.c
Date: Tue, 15 Sep 2026 09:44:06 +0800 [thread overview]
Message-ID: <202609150940.PBljt2rP-lkp@intel.com> (raw)
In-Reply-To: <20260914145256.996968-1-vladurares@gmail.com>
Hi Rareș-Mihai,
kernel test robot noticed the following build errors:
[auto build test ERROR on staging/staging-testing]
url: https://github.com/intel-lab-lkp/linux/commits/Rare-Mihai-Vladu/staging-rtl8723bs-fix-lines-exceeding-100-columns-in-rtw_security-c/20260914-145256
base: staging/staging-testing
patch link: https://lore.kernel.org/r/20260914145256.996968-1-vladurares%40gmail.com
patch subject: [PATCH] staging: rtl8723bs: fix lines exceeding 100 columns in rtw_security.c
config: hexagon-randconfig-002-20260915 (https://download.01.org/0day-ci/archive/20260915/202609150940.PBljt2rP-lkp@intel.com/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 148ee2b266b73a49f1f31d0bd17d4818b91bee9f)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260915/202609150940.PBljt2rP-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202609150940.PBljt2rP-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/staging/rtl8723bs/core/rtw_security.c:1337:7: error: redefinition of 'keyid' with a different type: 'int' vs 'u16' (aka 'unsigned short')
1337 | int keyid = padapter->securitypriv.dot11wBIPKeyid;
| ^
drivers/staging/rtl8723bs/core/rtw_security.c:1311:7: note: previous definition is here
1311 | u16 keyid = 0;
| ^
1 error generated.
vim +1337 drivers/staging/rtl8723bs/core/rtw_security.c
1277
1278 u32 rtw_BIP_verify(struct adapter *padapter, u8 *precvframe)
1279 {
1280 struct rx_pkt_attrib *pattrib = &((union recv_frame *)precvframe)->u.hdr.attrib;
1281 u8 *pframe;
1282 u8 *BIP_AAD, *p;
1283 u32 res = _FAIL;
1284 uint len, ori_len;
1285 struct ieee80211_hdr *pwlanhdr;
1286 u8 mic[16];
1287 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
1288 __le16 le_tmp;
1289 __le64 le_tmp64 = 0;
1290
1291 ori_len = pattrib->pkt_len - WLAN_HDR_A3_LEN + BIP_AAD_SIZE;
1292 BIP_AAD = kzalloc(ori_len, GFP_KERNEL);
1293 if (!BIP_AAD)
1294 return _FAIL;
1295
1296 /* PKT start */
1297 pframe = (unsigned char *)((union recv_frame *)precvframe)->u.hdr.rx_data;
1298 /* mapping to wlan header */
1299 pwlanhdr = (struct ieee80211_hdr *)pframe;
1300 /* save the frame body + MME */
1301 memcpy(BIP_AAD + BIP_AAD_SIZE,
1302 pframe + WLAN_HDR_A3_LEN,
1303 pattrib->pkt_len - WLAN_HDR_A3_LEN);
1304 /* find MME IE pointer */
1305 p = rtw_get_ie(BIP_AAD + BIP_AAD_SIZE,
1306 WLAN_EID_MMIE,
1307 &len,
1308 pattrib->pkt_len - WLAN_HDR_A3_LEN);
1309 /* Baron */
1310 if (p) {
1311 u16 keyid = 0;
1312 u64 temp_ipn = 0;
1313 /* save packet number */
1314 memcpy(&le_tmp64, p + 4, 6);
1315 temp_ipn = le64_to_cpu(le_tmp64);
1316 /* BIP packet number should bigger than previous BIP packet */
1317 if (temp_ipn <= pmlmeext->mgnt_80211w_IPN_rx)
1318 goto BIP_exit;
1319
1320 /* copy key index */
1321 memcpy(&le_tmp, p + 2, 2);
1322 keyid = le16_to_cpu(le_tmp);
1323 if (keyid != padapter->securitypriv.dot11wBIPKeyid)
1324 goto BIP_exit;
1325
1326 /* clear the MIC field of MME to zero */
1327 memset(p + 2 + len - 8, 0, 8);
1328
1329 /* conscruct AAD, copy frame control field */
1330 memcpy(BIP_AAD, &pwlanhdr->frame_control, 2);
1331 ClearRetry(BIP_AAD);
1332 ClearPwrMgt(BIP_AAD);
1333 ClearMData(BIP_AAD);
1334 /* conscruct AAD, copy address 1 to address 3 */
1335 memcpy(BIP_AAD + 2, &pwlanhdr->addrs, sizeof(pwlanhdr->addrs));
1336
> 1337 int keyid = padapter->securitypriv.dot11wBIPKeyid;
1338 u8 *bip_key = padapter->securitypriv.dot11wBIPKey[keyid].skey;
1339
1340 if (omac1_aes_128(bip_key, BIP_AAD, ori_len, mic))
1341 goto BIP_exit;
1342
1343 /* MIC field should be last 8 bytes of packet (packet without FCS) */
1344 if (!memcmp(mic, pframe + pattrib->pkt_len - 8, 8)) {
1345 pmlmeext->mgnt_80211w_IPN_rx = temp_ipn;
1346 res = _SUCCESS;
1347 } else {
1348 }
1349
1350 } else {
1351 res = RTW_RX_HANDLED;
1352 }
1353 BIP_exit:
1354
1355 kfree(BIP_AAD);
1356 return res;
1357 }
1358
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
prev parent reply other threads:[~2026-09-15 1:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-14 14:52 Rareș-Mihai Vladu
2026-09-15 1:44 ` kernel test robot [this message]
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