[bluetooth-next:master 42/43] drivers/bluetooth/btnxpuart.c:1322:36: error: 'skb' undeclared

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

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master
head:   8968f507940cad09c8e2ecc4631f90d62709e17b
commit: 228c506481ea3f6ac5538188517c4a6f9feb5a26 [42/43] Bluetooth: btnxpuart: Add support to set BD address
config: sh-randconfig-002-20250307 (https://download.01.org/0day-ci/archive/20250307/202503071045.5Ac2pLEW-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250307/202503071045.5Ac2pLEW-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/202503071045.5Ac2pLEW-lkp@intel.com/

All error/warnings (new ones prefixed by >>):

   In file included from drivers/bluetooth/btnxpuart.c:21:
   drivers/bluetooth/btnxpuart.c: In function 'nxp_set_bdaddr':
>> drivers/bluetooth/btnxpuart.c:1322:36: error: 'skb' undeclared (first use in this function)
    1322 |                            PTR_ERR(skb));
         |                                    ^~~
   include/net/bluetooth/bluetooth.h:264:52: note: in definition of macro 'BT_ERR'
     264 | #define BT_ERR(fmt, ...)        bt_err(fmt "\n", ##__VA_ARGS__)
         |                                                    ^~~~~~~~~~~
   drivers/bluetooth/btnxpuart.c:1321:17: note: in expansion of macro 'bt_dev_err'
    1321 |                 bt_dev_err(hdev, "Reset before setting local-bd-addr failed (%ld)",
         |                 ^~~~~~~~~~
   drivers/bluetooth/btnxpuart.c:1322:36: note: each undeclared identifier is reported only once for each function it appears in
    1322 |                            PTR_ERR(skb));
         |                                    ^~~
   include/net/bluetooth/bluetooth.h:264:52: note: in definition of macro 'BT_ERR'
     264 | #define BT_ERR(fmt, ...)        bt_err(fmt "\n", ##__VA_ARGS__)
         |                                                    ^~~~~~~~~~~
   drivers/bluetooth/btnxpuart.c:1321:17: note: in expansion of macro 'bt_dev_err'
    1321 |                 bt_dev_err(hdev, "Reset before setting local-bd-addr failed (%ld)",
         |                 ^~~~~~~~~~
   drivers/bluetooth/btnxpuart.c: In function 'nxp_serdev_probe':
   drivers/bluetooth/btnxpuart.c:1724:15: error: 'struct hci_dev' has no member named 'cmd_timeout'; did you mean 'cmd_timer'?
    1724 |         hdev->cmd_timeout = nxp_cmd_timeout;
         |               ^~~~~~~~~~~
         |               cmd_timer
>> drivers/bluetooth/btnxpuart.c:1673:18: warning: unused variable 'ba' [-Wunused-variable]
    1673 |         bdaddr_t ba = {0};
         |                  ^~


vim +/skb +1322 drivers/bluetooth/btnxpuart.c

  1308	
  1309	static int nxp_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)
  1310	{
  1311		union nxp_set_bd_addr_payload pcmd;
  1312		int err;
  1313	
  1314		pcmd.data.param_id = 0xfe;
  1315		pcmd.data.param_len = 6;
  1316		memcpy(pcmd.data.param, bdaddr, 6);
  1317	
  1318		/* BD address can be assigned only after first reset command. */
  1319		err = __hci_cmd_sync_status(hdev, HCI_OP_RESET, 0, NULL, HCI_INIT_TIMEOUT);
  1320		if (err) {
  1321			bt_dev_err(hdev, "Reset before setting local-bd-addr failed (%ld)",
> 1322				   PTR_ERR(skb));
  1323			return err;
  1324		}
  1325	
  1326		err = __hci_cmd_sync_status(hdev, HCI_NXP_SET_BD_ADDR, sizeof(pcmd),
  1327				     pcmd.buf, HCI_CMD_TIMEOUT);
  1328		if (err) {
  1329			bt_dev_err(hdev, "Changing device address failed (%d)", err);
  1330			return err;
  1331		}
  1332	
  1333		return 0;
  1334	}
  1335	

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