Hi Suman, kernel test robot noticed the following build warnings: [auto build test WARNING on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Suman-Ghosh/octeontx2-pf-Don-t-unmap-page-pool-buffer/20250117-031510 base: net-next/main patch link: https://lore.kernel.org/r/20250116191116.3357181-4-sumang%40marvell.com patch subject: [net-next PATCH v4 3/6] octeontx2-pf: AF_XDP zero copy receive support config: loongarch-randconfig-001-20250124 (https://download.01.org/0day-ci/archive/20250124/202501241139.g1v0lH4V-lkp@xxxxxxxxx/config) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250124/202501241139.g1v0lH4V-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202501241139.g1v0lH4V-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c: In function 'otx2_probe': >> drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:3222:1: warning: label 'err_dcbnl_set_ops' defined but not used [-Wunused-label] 3222 | err_dcbnl_set_ops: | ^~~~~~~~~~~~~~~~~ vim +/err_dcbnl_set_ops +3222 drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c 3217 3218 otx2_qos_init(pf, qos_txqs); 3219 3220 return 0; 3221 > 3222 err_dcbnl_set_ops: 3223 bitmap_free(pf->af_xdp_zc_qidx); 3224 err_af_xdp_zc: 3225 otx2_sriov_vfcfg_cleanup(pf); 3226 err_pf_sriov_init: 3227 otx2_shutdown_tc(pf); 3228 err_mcam_flow_del: 3229 otx2_mcam_flow_del(pf); 3230 err_unreg_netdev: 3231 unregister_netdev(netdev); 3232 err_ipsec_clean: 3233 cn10k_ipsec_clean(pf); 3234 err_mcs_free: 3235 cn10k_mcs_free(pf); 3236 err_del_mcam_entries: 3237 otx2_mcam_flow_del(pf); 3238 err_ptp_destroy: 3239 otx2_ptp_destroy(pf); 3240 err_detach_rsrc: 3241 if (pf->hw.lmt_info) 3242 free_percpu(pf->hw.lmt_info); 3243 if (test_bit(CN10K_LMTST, &pf->hw.cap_flag)) 3244 qmem_free(pf->dev, pf->dync_lmt); 3245 otx2_detach_resources(&pf->mbox); 3246 otx2_disable_mbox_intr(pf); 3247 otx2_pfaf_mbox_destroy(pf); 3248 pci_free_irq_vectors(hw->pdev); 3249 err_free_netdev: 3250 pci_set_drvdata(pdev, NULL); 3251 free_netdev(netdev); 3252 err_release_regions: 3253 pci_release_regions(pdev); 3254 return err; 3255 } 3256 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
