tree: https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git 20210708-block-fixes-v2 head: db0174e39de7dc941f158ce53ee3af95b1635b62 commit: 9269ac480e815943f78054c276117d8300d92854 [30/89] paride/pcd: capture errors on cdrom_register() config: arm-randconfig-r003-20210715 (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 10.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git/com... git remote add mcgrof-next https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git git fetch --no-tags mcgrof-next 20210708-block-fixes-v2 git checkout 9269ac480e815943f78054c276117d8300d92854 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=arm SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/block/paride/pcd.c: In function 'pcd_init': 1039 | goto pcd_cleanup_disks; | ^~~~ vim +/pcd_cleanup_disks +1039 drivers/block/paride/pcd.c 1013 1014 static int __init pcd_init(void) 1015 { 1016 struct pcd_unit *cd; 1017 int unit; 1018 int err; 1019 1020 if (disable) 1021 return -EINVAL; 1022 1023 pcd_init_units(); 1024 1025 if (pcd_detect()) 1026 return -ENODEV; 1027 1028 /* get the atapi capabilities page */ 1029 pcd_probe_capabilities(); 1030 1031 err = register_blkdev(major, name); 1032 if (err) 1033 goto out_cleanup_disk; 1034 1035 for (unit = 0, cd = pcd; unit < PCD_UNITS; unit++, cd++) { 1036 if (cd->present) { 1037 err = register_cdrom(cd->disk, &cd->info); 1038 if (err) 1040 cd->disk->private_data = cd; 1041 err = add_disk(cd->disk); 1042 if (err) 1043 goto out_cleanup_disk; 1044 } 1045 } 1046 1047 return 0; 1048 1049 out_cleanup_disk: 1050 pcd_cleanup_disks(); 1051 return err; 1052 } 1053 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org