tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: e4fe1cc5cc1a347dec844c60d34f6141780f05af commit: bc0e7c9b35e0290125847e322dce4609f83f2dc9 [7229/14254] RNP: Fix warnings config: loongarch-randconfig-001-20240930 (https://download.01.org/0day-ci/archive/20240930/202409301601.gC4P89Gn-lkp@i...) compiler: loongarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240930/202409301601.gC4P89Gn-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/202409301601.gC4P89Gn-lkp@intel.com/

All warnings (new ones prefixed by >>):

drivers/net/ethernet/mucse/rnp/rnp_sriov.c: In function 'rnp_pci_sriov_disable': drivers/net/ethernet/mucse/rnp/rnp_sriov.c:396:13: warning: variable 'err' set but not used [-Wunused-but-set-variable] 396 | int err; | ^~~ drivers/net/ethernet/mucse/rnp/rnp_sriov.c:410:9: warning: no return statement in function returning non-void [-Wreturn-type] 410 | } | ^ drivers/net/ethernet/mucse/rnp/rnp_sriov.c: At top level: drivers/net/ethernet/mucse/rnp/rnp_sriov.c:412:9: error: expected identifier or '(' before 'return' 412 | return err; | ^~~~~~ drivers/net/ethernet/mucse/rnp/rnp_sriov.c:413:1: error: expected identifier or '(' before '}' token 413 | } | ^

...

drivers/net/ethernet/mucse/rnp/rnp_sriov.c:304:13: warning: 'check_ari_mode' defined but not used [-Wunused-function]

304 | static bool check_ari_mode(struct pci_dev *dev) | ^~~~~~~~~~~~~~

vim +/check_ari_mode +304 drivers/net/ethernet/mucse/rnp/rnp_sriov.c

303

304 static bool check_ari_mode(struct pci_dev *dev)

305 { 306 struct pci_bus *bus = dev->bus; 307 308 return bus->self && bus->self->ari_enabled; 309 } 310