Messages in this thread | | | Date | Wed, 18 Oct 2023 23:44:16 +0800 | From | kernel test robot <> | Subject | drivers/net/wireless/intel/iwlwifi/fw/acpi.c:1190:25: warning: '%s' directive argument is null |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 06dc10eae55b5ceabfef287a7e5f16ceea204aa0 commit: a91a9ffbd3a55a0ae1bb75e2b6e85b2a03f64e8f RISC-V: Add support to build the ACPI core date: 5 months ago config: riscv-allyesconfig (https://download.01.org/0day-ci/archive/20231018/202310182347.zS9BxqD4-lkp@intel.com/config) compiler: riscv64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231018/202310182347.zS9BxqD4-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/202310182347.zS9BxqD4-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/net/wireless/intel/iwlwifi/fw/acpi.c:9: drivers/net/wireless/intel/iwlwifi/fw/acpi.c: In function 'iwl_acpi_is_ppag_approved': >> drivers/net/wireless/intel/iwlwifi/fw/acpi.c:1190:25: warning: '%s' directive argument is null [-Wformat-overflow=] 1190 | "System vendor '%s' is not in the approved list, disabling PPAG.\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/wireless/intel/iwlwifi/iwl-debug.h:91:56: note: in definition of macro '__IWL_DEBUG_DEV' 91 | __iwl_dbg(dev, level, limit, __func__, fmt, ##args); \ | ^~~ drivers/net/wireless/intel/iwlwifi/iwl-debug.h:209:41: note: in expansion of macro 'IWL_DEBUG' 209 | #define IWL_DEBUG_RADIO(p, f, a...) IWL_DEBUG(p, IWL_DL_RADIO, f, ## a) | ^~~~~~~~~ drivers/net/wireless/intel/iwlwifi/fw/acpi.c:1189:17: note: in expansion of macro 'IWL_DEBUG_RADIO' 1189 | IWL_DEBUG_RADIO(fwrt, | ^~~~~~~~~~~~~~~ drivers/net/wireless/intel/iwlwifi/fw/acpi.c:1190:41: note: format string is defined here 1190 | "System vendor '%s' is not in the approved list, disabling PPAG.\n", | ^~ -- In file included from drivers/net/wireless/intel/iwlwifi/mvm/../iwl-trans.h:15, from drivers/net/wireless/intel/iwlwifi/mvm/fw.c:11: drivers/net/wireless/intel/iwlwifi/mvm/fw.c: In function 'iwl_mvm_tas_init': >> drivers/net/wireless/intel/iwlwifi/mvm/fw.c:1167:33: warning: '%s' directive argument is null [-Wformat-overflow=] 1167 | "System vendor '%s' is not in the approved list, disabling TAS in US and Canada.\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/wireless/intel/iwlwifi/mvm/../iwl-debug.h:91:56: note: in definition of macro '__IWL_DEBUG_DEV' 91 | __iwl_dbg(dev, level, limit, __func__, fmt, ##args); \ | ^~~ drivers/net/wireless/intel/iwlwifi/mvm/../iwl-debug.h:209:41: note: in expansion of macro 'IWL_DEBUG' 209 | #define IWL_DEBUG_RADIO(p, f, a...) IWL_DEBUG(p, IWL_DL_RADIO, f, ## a) | ^~~~~~~~~ drivers/net/wireless/intel/iwlwifi/mvm/fw.c:1166:17: note: in expansion of macro 'IWL_DEBUG_RADIO' 1166 | IWL_DEBUG_RADIO(mvm, | ^~~~~~~~~~~~~~~ drivers/net/wireless/intel/iwlwifi/mvm/fw.c:1167:49: note: format string is defined here 1167 | "System vendor '%s' is not in the approved list, disabling TAS in US and Canada.\n", | ^~
vim +1190 drivers/net/wireless/intel/iwlwifi/fw/acpi.c
e8e10a37c51c08 Matt Chen 2022-03-04 1187 e8e10a37c51c08 Matt Chen 2022-03-04 1188 if (!dmi_check_system(dmi_ppag_approved_list)) { e8e10a37c51c08 Matt Chen 2022-03-04 1189 IWL_DEBUG_RADIO(fwrt, e8e10a37c51c08 Matt Chen 2022-03-04 @1190 "System vendor '%s' is not in the approved list, disabling PPAG.\n",
:::::: The code at line 1190 was first introduced by commit :::::: e8e10a37c51c08b99d272b2e1b3ef70fcd38f9e8 iwlwifi: acpi: move ppag code from mvm to fw/acpi
:::::: TO: Matt Chen <matt.chen@intel.com> :::::: CC: Luca Coelho <luciano.coelho@intel.com>
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
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