[km13park-linux-1:master 7/7] drivers/scan_at_field/scan_at_field.c:300:11: error: 'out' undeclared

[km13park-linux-1:master 7/7] drivers/scan_at_field/scan_at_field.c:300:11: error: 'out' undeclared

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 3814 bytes --]

tree:   https://github.com/km13park/linux-1.git master
head:   b84574828fa90183ca2d48edf9712fcd41ae8286
commit: b84574828fa90183ca2d48edf9712fcd41ae8286 [7/7] another fix3 for warning
config: x86_64-allyesconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/km13park/linux-1/commit/b84574828fa90183ca2d48edf9712fcd41ae8286
        git remote add km13park-linux-1 https://github.com/km13park/linux-1.git
        git fetch --no-tags km13park-linux-1 master
        git checkout b84574828fa90183ca2d48edf9712fcd41ae8286
        # save the attached .config to linux build tree
        make W=1 W=1 ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   drivers/scan_at_field/scan_at_field.c: In function 'load_scan_binaries':
>> drivers/scan_at_field/scan_at_field.c:300:11: error: 'out' undeclared (first use in this function)
     300 |    return out;
         |           ^~~
   drivers/scan_at_field/scan_at_field.c:300:11: note: each undeclared identifier is reported only once for each function it appears in


vim +/out +300 drivers/scan_at_field/scan_at_field.c

   244	
   245	/*
   246	 * Load scan hash and data binaries. Scan hash copy and authentication must be run on
   247	 * the first cpu for each package.
   248	 * The first byte of scan hash holds the information to determine whether it is for scan
   249	 * at field or not.
   250	 */
   251	int load_scan_binaries(void)
   252	{
   253		char name[20], hash_path[256], scan_path[256];
   254		const struct firmware *hash_fw, *test_fw;
   255		int cpu, ret, curr_pkg;
   256		u64 current_blob_ptr;
   257	
   258		package_authenticated = kzalloc(sizeof(bool) * NR_CPUS, GFP_KERNEL);
   259		if (!package_authenticated)
   260			return -EINVAL;
   261		snprintf(name, sizeof(name), "%02x-%02x-%02x", boot_cpu_data.x86, boot_cpu_data.x86_model,
   262			 boot_cpu_data.x86_stepping);
   263	
   264		/* scan hash and test files will be named as "ff-mm--ss.hash" and "ff-mm--ss.scan" */
   265		snprintf(hash_path, sizeof(hash_path), "%s%s%s", saf_path, name, ".hash");
   266		snprintf(scan_path, sizeof(scan_path), "%s%s%s", saf_path, name, ".scan");
   267	
   268		current_blob_ptr = saf_params.hash_blob_ptr;
   269	
   270		/* load the scan hash and authenticate per package */
   271		for_each_online_cpu(cpu) {
   272			curr_pkg = topology_physical_package_id(cpu);
   273			if (package_authenticated[curr_pkg])
   274				continue;
   275			package_authenticated[curr_pkg] = 1;
   276			sema_init(&sems[curr_pkg], max_cores);
   277	
   278			hash_fw = load_scan_binary(hash_path, 1);
   279			if (!hash_fw)
   280				goto out;
   281	
   282			if (!has_newer_binary_blob((char *)current_blob_ptr, (char *)hash_fw->data))
   283				goto out;
   284	
   285			saf_params.hash_blob_ptr = (u64)hash_fw->data;
   286	
   287			if (*(hash_fw->data) == SCAN_PROGRAM) {
   288				test_fw = load_scan_binary(scan_path, 0);
   289			} else {
   290				pr_err("wrong module type for scan test");
   291				goto out;
   292			}
   293			if (!test_fw)
   294				goto out;
   295	
   296			saf_params.test_blob_ptr = (u64)test_fw->data;
   297	
   298			ret = smp_call_function_single(cpu, (void *)copy_scan_hashes_authenticate, NULL, 1);
   299			if (ret)
 > 300				return out;
   301		}
   302	out:
   303		kfree(package_authenticated);
   304		release_firmware(hash_fw);
   305		release_firmware(test_fw);
   306	
   307		return 0;
   308	}
   309	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 65052 bytes --]