Re: [PATCH v2 2/2] Bluetooth: MGMT: Ignore keys being loaded with invalid type

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

Hi Luiz,

kernel test robot noticed the following build warnings:

[auto build test WARNING on bluetooth-next/master]
[also build test WARNING on bluetooth/master linus/master v6.11-rc5 next-20240830]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Luiz-Augusto-von-Dentz/Bluetooth-MGMT-Ignore-keys-being-loaded-with-invalid-type/20240829-021403
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master
patch link:    https://lore.kernel.org/r/20240828181051.876598-2-luiz.dentz%40gmail.com
patch subject: [PATCH v2 2/2] Bluetooth: MGMT: Ignore keys being loaded with invalid type
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20240830/202408302106.kBcgzIZ5-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240830/202408302106.kBcgzIZ5-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/202408302106.kBcgzIZ5-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from net/bluetooth/mgmt.c:30:
   net/bluetooth/mgmt.c: In function 'load_link_keys':
>> include/net/bluetooth/bluetooth.h:276:17: warning: format '%u' expects argument of type 'unsigned int', but argument 3 has type '__u8 *' {aka 'unsigned char *'} [-Wformat=]
     276 |         BT_WARN("%s: " fmt, bt_dev_name(hdev), ##__VA_ARGS__)
         |                 ^~~~~~
   include/net/bluetooth/bluetooth.h:262:41: note: in definition of macro 'BT_WARN'
     262 | #define BT_WARN(fmt, ...)       bt_warn(fmt "\n", ##__VA_ARGS__)
         |                                         ^~~
   net/bluetooth/mgmt.c:2858:25: note: in expansion of macro 'bt_dev_warn'
    2858 |                         bt_dev_warn(hdev,
         |                         ^~~~~~~~~~~
>> include/net/bluetooth/bluetooth.h:276:17: warning: format '%p' expects a matching 'void *' argument [-Wformat=]
     276 |         BT_WARN("%s: " fmt, bt_dev_name(hdev), ##__VA_ARGS__)
         |                 ^~~~~~
   include/net/bluetooth/bluetooth.h:262:41: note: in definition of macro 'BT_WARN'
     262 | #define BT_WARN(fmt, ...)       bt_warn(fmt "\n", ##__VA_ARGS__)
         |                                         ^~~
   net/bluetooth/mgmt.c:2858:25: note: in expansion of macro 'bt_dev_warn'
    2858 |                         bt_dev_warn(hdev,
         |                         ^~~~~~~~~~~


vim +276 include/net/bluetooth/bluetooth.h

9b392e0e0b6d02 Luiz Augusto von Dentz 2022-03-03  272  
6f558b70fb39fc Loic Poulain           2015-08-30  273  #define bt_dev_info(hdev, fmt, ...)				\
9b392e0e0b6d02 Luiz Augusto von Dentz 2022-03-03  274  	BT_INFO("%s: " fmt, bt_dev_name(hdev), ##__VA_ARGS__)
594b31ea7dc610 Frederic Danis         2015-09-23  275  #define bt_dev_warn(hdev, fmt, ...)				\
9b392e0e0b6d02 Luiz Augusto von Dentz 2022-03-03 @276  	BT_WARN("%s: " fmt, bt_dev_name(hdev), ##__VA_ARGS__)
6f558b70fb39fc Loic Poulain           2015-08-30  277  #define bt_dev_err(hdev, fmt, ...)				\
9b392e0e0b6d02 Luiz Augusto von Dentz 2022-03-03  278  	BT_ERR("%s: " fmt, bt_dev_name(hdev), ##__VA_ARGS__)
6f558b70fb39fc Loic Poulain           2015-08-30  279  #define bt_dev_dbg(hdev, fmt, ...)				\
9b392e0e0b6d02 Luiz Augusto von Dentz 2022-03-03  280  	BT_DBG("%s: " fmt, bt_dev_name(hdev), ##__VA_ARGS__)
6f558b70fb39fc Loic Poulain           2015-08-30  281  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki