tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 4fee6fdef7d687d6ce43289fd7e7f96fde039af0 commit: 329bf7f331286ee5d571d374e31ed50d2877b110 [29649/30000] ubcore: fix the bug of tp negotiation concurrency config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240224/202402242102.SLiva8Ut-lkp@i...) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240224/202402242102.SLiva8Ut-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/202402242102.SLiva8Ut-lkp@intel.com/

All warnings (new ones prefixed by >>):

drivers/ub/urma/ubcore/ubcore_device.c:306:6: warning: no previous prototype for function 'ubcore_destroy_upi_list' [-Wmissing-prototypes] 306 | void ubcore_destroy_upi_list(void) | ^ drivers/ub/urma/ubcore/ubcore_device.c:306:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 306 | void ubcore_destroy_upi_list(void) | ^ | static

...

drivers/ub/urma/ubcore/ubcore_device.c:393:23: warning: no previous prototype for function 'ubcore_find_tpf_device_legacy' [-Wmissing-prototypes]

393 | struct ubcore_device *ubcore_find_tpf_device_legacy(void) | ^ drivers/ub/urma/ubcore/ubcore_device.c:393:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 393 | struct ubcore_device *ubcore_find_tpf_device_legacy(void) | ^ | static 2 warnings generated. -- drivers/ub/urma/ubcore/ubcore_tp.c:66:17: warning: no previous prototype for function 'ubcore_get_mtu' [-Wmissing-prototypes] 66 | enum ubcore_mtu ubcore_get_mtu(int mtu) | ^ drivers/ub/urma/ubcore/ubcore_tp.c:66:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 66 | enum ubcore_mtu ubcore_get_mtu(int mtu) | ^ | static

...

drivers/ub/urma/ubcore/ubcore_tp.c:392:5: warning: no previous prototype for function 'ubcore_modify_tp_state' [-Wmissing-prototypes]

392 | int ubcore_modify_tp_state(struct ubcore_device *dev, struct ubcore_tp *tp, | ^ drivers/ub/urma/ubcore/ubcore_tp.c:392:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 392 | int ubcore_modify_tp_state(struct ubcore_device *dev, struct ubcore_tp *tp, | ^ | static drivers/ub/urma/ubcore/ubcore_tp.c:894:19: warning: no previous prototype for function 'ubcore_create_vtp' [-Wmissing-prototypes] 894 | struct ubcore_tp *ubcore_create_vtp(struct ubcore_device *dev, union ubcore_eid *remote_eid, | ^ drivers/ub/urma/ubcore/ubcore_tp.c:894:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 894 | struct ubcore_tp *ubcore_create_vtp(struct ubcore_device *dev, union ubcore_eid *remote_eid, | ^ | static drivers/ub/urma/ubcore/ubcore_tp.c:920:5: warning: no previous prototype for function 'ubcore_destroy_vtp' [-Wmissing-prototypes] 920 | int ubcore_destroy_vtp(struct ubcore_tp *vtp) | ^ drivers/ub/urma/ubcore/ubcore_tp.c:920:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 920 | int ubcore_destroy_vtp(struct ubcore_tp *vtp) | ^ | static 4 warnings generated. --

...

drivers/ub/urma/uburma/uburma_main.c:640:6: warning: no previous prototype for function 'uburma_dev_accessible_by_ns' [-Wmissing-prototypes]

640 | bool uburma_dev_accessible_by_ns(struct uburma_device *ubu_dev, struct net *net) | ^ drivers/ub/urma/uburma/uburma_main.c:640:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 640 | bool uburma_dev_accessible_by_ns(struct uburma_device *ubu_dev, struct net *net) | ^ | static

...

drivers/ub/urma/uburma/uburma_main.c:665:5: warning: no previous prototype for function 'uburma_set_dev_ns' [-Wmissing-prototypes]

665 | int uburma_set_dev_ns(char *device_name, int ns_fd) | ^ drivers/ub/urma/uburma/uburma_main.c:665:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 665 | int uburma_set_dev_ns(char *device_name, int ns_fd) | ^ | static

...

drivers/ub/urma/uburma/uburma_main.c:723:5: warning: no previous prototype for function 'uburma_set_ns_mode' [-Wmissing-prototypes]

723 | int uburma_set_ns_mode(bool shared) | ^ drivers/ub/urma/uburma/uburma_main.c:723:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 723 | int uburma_set_ns_mode(bool shared) | ^ | static 3 warnings generated.

vim +/ubcore_find_tpf_device_legacy +393 drivers/ub/urma/ubcore/ubcore_device.c

392

393 struct ubcore_device *ubcore_find_tpf_device_legacy(void)

394 { 395 if (g_tpf == NULL) 396 ubcore_log_err("tpf is not registered yet"); 397 398 ubcore_get_device(g_tpf); 399 return g_tpf; 400 } 401