tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: da8948fdddb84e5496272bab85973165594dd469 commit: 3d776c92130b1cdb4c9c0e5b7267152ab998fec3 [3407/3407] scsi/hifc: Fix compile error in allyesconfigs config: x86_64-randconfig-001-20251212 (https://download.01.org/0day-ci/archive/20251213/202512130114.JDMitdxe-lkp@i...) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512130114.JDMitdxe-lkp@i...) 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/202512130114.JDMitdxe-lkp@intel.com/ All warnings (new ones prefixed by >>):

...

drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:286:6: warning: no previous prototype for 'chipif_get_all_pf_dev_info' [-Wmissing-prototypes] 286 | void chipif_get_all_pf_dev_info(struct pf_dev_info *dev_info, int card_idx, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ -- drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:797: warning: Function parameter or member 'vhwdev' not described in 'hifc_dbgtool_knl_init' drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:797: warning: Excess function parameter 'hwdev' description in 'hifc_dbgtool_knl_init' drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:892: warning: Function parameter or member 'vhwdev' not described in 'hifc_dbgtool_knl_deinit' drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c:892: warning: Excess function parameter 'hwdev' description in 'hifc_dbgtool_knl_deinit'

vim +/chipif_get_all_pf_dev_info +286 drivers/scsi/huawei/hifc/hifc_dbgtool_knl.c 02b4d17a9ac62b denglei 2021-04-26 285 02b4d17a9ac62b denglei 2021-04-26 @286 void chipif_get_all_pf_dev_info(struct pf_dev_info *dev_info, int card_idx, 02b4d17a9ac62b denglei 2021-04-26 287 void **g_func_handle_array) 02b4d17a9ac62b denglei 2021-04-26 288 { 02b4d17a9ac62b denglei 2021-04-26 289 u32 func_idx; 02b4d17a9ac62b denglei 2021-04-26 290 struct hifc_hwdev *hwdev; 02b4d17a9ac62b denglei 2021-04-26 291 02b4d17a9ac62b denglei 2021-04-26 292 if (!dev_info) { 02b4d17a9ac62b denglei 2021-04-26 293 pr_err("Params error!\n"); 02b4d17a9ac62b denglei 2021-04-26 294 return; 02b4d17a9ac62b denglei 2021-04-26 295 } 02b4d17a9ac62b denglei 2021-04-26 296 02b4d17a9ac62b denglei 2021-04-26 297 /* pf at most 16 */ 02b4d17a9ac62b denglei 2021-04-26 298 for (func_idx = 0; func_idx < 16; func_idx++) { 02b4d17a9ac62b denglei 2021-04-26 299 hwdev = (struct hifc_hwdev *)g_func_handle_array[func_idx]; 02b4d17a9ac62b denglei 2021-04-26 300 3d776c92130b1c zhoujiadong 2023-05-09 301 dev_info[func_idx].phy_addr = g_hifc_card_phy_addr[card_idx]; 02b4d17a9ac62b denglei 2021-04-26 302 02b4d17a9ac62b denglei 2021-04-26 303 if (!hwdev) { 02b4d17a9ac62b denglei 2021-04-26 304 dev_info[func_idx].bar0_size = 0; 02b4d17a9ac62b denglei 2021-04-26 305 dev_info[func_idx].bus = 0; 02b4d17a9ac62b denglei 2021-04-26 306 dev_info[func_idx].slot = 0; 02b4d17a9ac62b denglei 2021-04-26 307 dev_info[func_idx].func = 0; 02b4d17a9ac62b denglei 2021-04-26 308 } else { 02b4d17a9ac62b denglei 2021-04-26 309 dev_info[func_idx].bar0_size = 02b4d17a9ac62b denglei 2021-04-26 310 pci_resource_len 02b4d17a9ac62b denglei 2021-04-26 311 (((struct pci_dev *)hwdev->pcidev_hdl), 0); 02b4d17a9ac62b denglei 2021-04-26 312 dev_info[func_idx].bus = 02b4d17a9ac62b denglei 2021-04-26 313 ((struct pci_dev *) 02b4d17a9ac62b denglei 2021-04-26 314 hwdev->pcidev_hdl)->bus->number; 02b4d17a9ac62b denglei 2021-04-26 315 dev_info[func_idx].slot = 02b4d17a9ac62b denglei 2021-04-26 316 PCI_SLOT(((struct pci_dev *)hwdev->pcidev_hdl) 02b4d17a9ac62b denglei 2021-04-26 317 ->devfn); 02b4d17a9ac62b denglei 2021-04-26 318 dev_info[func_idx].func = 02b4d17a9ac62b denglei 2021-04-26 319 PCI_FUNC(((struct pci_dev *)hwdev->pcidev_hdl) 02b4d17a9ac62b denglei 2021-04-26 320 ->devfn); 02b4d17a9ac62b denglei 2021-04-26 321 } 02b4d17a9ac62b denglei 2021-04-26 322 } 02b4d17a9ac62b denglei 2021-04-26 323 } 02b4d17a9ac62b denglei 2021-04-26 324 :::::: The code at line 286 was first introduced by commit :::::: 02b4d17a9ac62b6d75e70a3d3bec5449bdeb30fa scsi/hifc: add port manager module of hifc driver :::::: TO: denglei <denglei25@huawei.com> :::::: CC: Zheng Zengkai <zhengzengkai@huawei.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki