diff --git a/examples/lock-app/telink/src/LockManager.cpp b/examples/lock-app/telink/src/LockManager.cpp
index 68abacb8235055..a4dbc9e9aa0aab 100644
--- a/examples/lock-app/telink/src/LockManager.cpp
+++ b/examples/lock-app/telink/src/LockManager.cpp
@@ -455,11 +455,13 @@ bool LockManager::ReadConfigValues()
 
     for (uint8_t i = 0; i < kNumCredentialTypes; i++)
     {
-        ZephyrConfig::ReadConfigValueBin(LockSettingsStorage::kConfigKey_Credential[i], reinterpret_cast<uint8_t *>(&mLockCredentials[i]),
-                sizeof(EmberAfPluginDoorLockCredentialInfo) * kMaxCredentials, outLen);
+        ZephyrConfig::ReadConfigValueBin(LockSettingsStorage::kConfigKey_Credential[i],
+                                         reinterpret_cast<uint8_t *>(&mLockCredentials[i]),
+                                         sizeof(EmberAfPluginDoorLockCredentialInfo) * kMaxCredentials, outLen);
 
-        ZephyrConfig::ReadConfigValueBin(LockSettingsStorage::kConfigKey_CredentialData[i], reinterpret_cast<uint8_t *>(mCredentialData[i]),
-                kMaxCredentials * kMaxCredentialSize, outLen);
+        ZephyrConfig::ReadConfigValueBin(LockSettingsStorage::kConfigKey_CredentialData[i],
+                                         reinterpret_cast<uint8_t *>(mCredentialData[i]), kMaxCredentials * kMaxCredentialSize,
+                                         outLen);
     }
 
     return true;
@@ -668,23 +670,27 @@ bool LockManager::SetCredential(chip::EndpointId endpointId, uint16_t credential
     for (uint8_t i = 0; i < kNumCredentialTypes; i++)
     {
         // Save credential information in NVM flash
-        err = ZephyrConfig::WriteConfigValueBin(
-                LockSettingsStorage::kConfigKey_Credential[i], reinterpret_cast<const uint8_t *>(&mLockCredentials[i]),
-                sizeof(EmberAfPluginDoorLockCredentialInfo) * kMaxCredentials);
+        err = ZephyrConfig::WriteConfigValueBin(LockSettingsStorage::kConfigKey_Credential[i],
+                                                reinterpret_cast<const uint8_t *>(&mLockCredentials[i]),
+                                                sizeof(EmberAfPluginDoorLockCredentialInfo) * kMaxCredentials);
         if (err != CHIP_NO_ERROR)
         {
-            ChipLogError(Zcl,
-                    "Failed to write kConfigKey_Credential(%d). User data will be resetted during reboot. Not enough storage space \n", i);
+            ChipLogError(
+                Zcl,
+                "Failed to write kConfigKey_Credential(%d). User data will be resetted during reboot. Not enough storage space \n",
+                i);
             break;
         }
 
-        err = ZephyrConfig::WriteConfigValueBin(
-                LockSettingsStorage::kConfigKey_CredentialData[i],reinterpret_cast<const uint8_t *>(&mCredentialData[i]),
-                kMaxCredentials * kMaxCredentialSize);
+        err = ZephyrConfig::WriteConfigValueBin(LockSettingsStorage::kConfigKey_CredentialData[i],
+                                                reinterpret_cast<const uint8_t *>(&mCredentialData[i]),
+                                                kMaxCredentials * kMaxCredentialSize);
         if (err != CHIP_NO_ERROR)
         {
             ChipLogError(Zcl,
-                    "Failed to write kConfigKey_CredentialData(%d). User data will be resetted during reboot. Not enough storage space \n", i);
+                         "Failed to write kConfigKey_CredentialData(%d). User data will be resetted during reboot. Not enough "
+                         "storage space \n",
+                         i);
             break;
         }
     }
diff --git a/examples/lock-app/telink/src/LockSettingsStorage.cpp b/examples/lock-app/telink/src/LockSettingsStorage.cpp
index 17c8af936c9d93..73b88e2c593dea 100644
--- a/examples/lock-app/telink/src/LockSettingsStorage.cpp
+++ b/examples/lock-app/telink/src/LockSettingsStorage.cpp
@@ -33,32 +33,24 @@ namespace Internal {
     (key);                                                                                                                         \
     static_assert(sizeof(key) <= SETTINGS_MAX_NAME_LEN, "Config key too long: " key)
 
-#define CONFIG_KEY_CREDENTIAL(type)                 (NAMESPACE_CONFIG "credential-" type)
-#define CONFIG_KEY_CREDENTIAL_DATA(type)            (NAMESPACE_CONFIG "credential-" type "-data")
+#define CONFIG_KEY_CREDENTIAL(type) (NAMESPACE_CONFIG "credential-" type)
+#define CONFIG_KEY_CREDENTIAL_DATA(type) (NAMESPACE_CONFIG "credential-" type "-data")
 
 #define NAMESPACE_CONFIG CHIP_DEVICE_CONFIG_SETTINGS_KEY "/cfg/"
 
-const ZephyrConfig::Key LockSettingsStorage::kConfigKey_LockUser         = CONFIG_KEY(NAMESPACE_CONFIG "lock-user");
-const ZephyrConfig::Key LockSettingsStorage::kConfigKey_LockUserName     = CONFIG_KEY(NAMESPACE_CONFIG "lock-user-name");
-const ZephyrConfig::Key LockSettingsStorage::kConfigKey_UserCredentials  = CONFIG_KEY(NAMESPACE_CONFIG "user-credentials");
-const ZephyrConfig::Key LockSettingsStorage::kConfigKey_WeekDaySchedules = CONFIG_KEY(NAMESPACE_CONFIG "week-day-schedules");
-const ZephyrConfig::Key LockSettingsStorage::kConfigKey_YearDaySchedules = CONFIG_KEY(NAMESPACE_CONFIG "year-day-schedules");
-const ZephyrConfig::Key LockSettingsStorage::kConfigKey_HolidaySchedules = CONFIG_KEY(NAMESPACE_CONFIG "holiday-schedules");
+const ZephyrConfig::Key LockSettingsStorage::kConfigKey_LockUser             = CONFIG_KEY(NAMESPACE_CONFIG "lock-user");
+const ZephyrConfig::Key LockSettingsStorage::kConfigKey_LockUserName         = CONFIG_KEY(NAMESPACE_CONFIG "lock-user-name");
+const ZephyrConfig::Key LockSettingsStorage::kConfigKey_UserCredentials      = CONFIG_KEY(NAMESPACE_CONFIG "user-credentials");
+const ZephyrConfig::Key LockSettingsStorage::kConfigKey_WeekDaySchedules     = CONFIG_KEY(NAMESPACE_CONFIG "week-day-schedules");
+const ZephyrConfig::Key LockSettingsStorage::kConfigKey_YearDaySchedules     = CONFIG_KEY(NAMESPACE_CONFIG "year-day-schedules");
+const ZephyrConfig::Key LockSettingsStorage::kConfigKey_HolidaySchedules     = CONFIG_KEY(NAMESPACE_CONFIG "holiday-schedules");
 const char * LockSettingsStorage::kConfigKey_Credential[kNumCredentialTypes] = {
-        CONFIG_KEY_CREDENTIAL("programming-pin"),
-        CONFIG_KEY_CREDENTIAL("pin"),
-        CONFIG_KEY_CREDENTIAL("rfid"),
-        CONFIG_KEY_CREDENTIAL("finger-print"),
-        CONFIG_KEY_CREDENTIAL("finger-vein"),
-        CONFIG_KEY_CREDENTIAL("face")
+    CONFIG_KEY_CREDENTIAL("programming-pin"), CONFIG_KEY_CREDENTIAL("pin"),         CONFIG_KEY_CREDENTIAL("rfid"),
+    CONFIG_KEY_CREDENTIAL("finger-print"),    CONFIG_KEY_CREDENTIAL("finger-vein"), CONFIG_KEY_CREDENTIAL("face")
 };
 const char * LockSettingsStorage::kConfigKey_CredentialData[kNumCredentialTypes] = {
-        CONFIG_KEY_CREDENTIAL_DATA("programming-pin"),
-        CONFIG_KEY_CREDENTIAL_DATA("pin"),
-        CONFIG_KEY_CREDENTIAL_DATA("rfid"),
-        CONFIG_KEY_CREDENTIAL_DATA("finger-print"),
-        CONFIG_KEY_CREDENTIAL_DATA("finger-vein"),
-        CONFIG_KEY_CREDENTIAL_DATA("face")
+    CONFIG_KEY_CREDENTIAL_DATA("programming-pin"), CONFIG_KEY_CREDENTIAL_DATA("pin"),         CONFIG_KEY_CREDENTIAL_DATA("rfid"),
+    CONFIG_KEY_CREDENTIAL_DATA("finger-print"),    CONFIG_KEY_CREDENTIAL_DATA("finger-vein"), CONFIG_KEY_CREDENTIAL_DATA("face")
 };
 
 } // namespace Internal