tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: c09bf9815abdd0805b9c0cd61353271d7ecf156f commit: b0c148879a02ad602d4526521d88b0a274aabe8d [2469/2469] UNIC: The driver loading process is terminated when the guid fails to be obtained. config: x86_64-buildonly-randconfig-006-20241123 (https://download.01.org/0day-ci/archive/20241123/202411231910.K4RvYzKi-lkp@i...) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241123/202411231910.K4RvYzKi-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/202411231910.K4RvYzKi-lkp@intel.com/

All warnings (new ones prefixed by >>):

In file included from drivers/net/ethernet/hisilicon/hns3/hns3_enet.c:4: In file included from include/linux/dma-mapping.h:10: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:1579: include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~

...

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c:5776:1: warning: unused label 'out_dbg_init' [-Wunused-label]

5776 | out_dbg_init: | ^~~~~~~~~~~~~

...

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c:6088:1: warning: unused label 'err_init_guid_fail' [-Wunused-label]

6088 | err_init_guid_fail: | ^~~~~~~~~~~~~~~~~~~ 3 warnings generated.

vim +/out_dbg_init +5776 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

5757 5758 hns3_state_init(handle); 5759 5760 if (test_bit(HNAE3_DEV_SUPPORT_QB_B, ae_dev->caps)) 5761 set_bit(HNAE3_PFLAG_FD_QB_ENABLE, &handle->supported_pflags); 5762 5763 ret = register_netdev(netdev); 5764 if (ret) { 5765 dev_err(priv->dev, "probe register netdev fail!\n"); 5766 goto out_reg_netdev_fail; 5767 } 5768 5769 if (netif_msg_drv(handle)) 5770 hns3_info_show(priv); 5771 5772 return ret; 5773 5774 out_reg_netdev_fail: 5775 hns3_state_uninit(handle);

5776 out_dbg_init:

5777 hns3_dbg_uninit(handle); 5778 hns3_client_stop(handle); 5779 out_client_start: 5780 hns3_free_rx_cpu_rmap(netdev); 5781 hns3_nic_uninit_irq(priv); 5782 out_init_irq_fail: 5783 hns3_uninit_phy(netdev); 5784 out_init_phy: 5785 hns3_uninit_all_ring(priv); 5786 out_init_ring: 5787 hns3_nic_uninit_vector_data(priv); 5788 out_init_vector_data: 5789 hns3_nic_dealloc_vector_data(priv); 5790 out_alloc_vector_data: 5791 priv->ring = NULL; 5792 out_get_ring_cfg: 5793 priv->ae_handle = NULL; 5794 free_netdev(netdev); 5795 return ret; 5796 } 5797