BLE: fix code indentation

Author: pan-

connectivity/FEATURE_BLE/source/cordio/source/BLEInstanceBaseImpl.cpp

@@ -370,21 +370,20 @@ void BLEInstanceBase::stack_handler(wsfEventMask_t event, wsfMsgHdr_t *msg)
         }   break;
 
 #if MBED_CONF_CORDIO_ROUTE_UNHANDLED_COMMAND_COMPLETE_EVENTS
-            case DM_UNHANDLED_CMD_CMPL_EVT_IND: {
-                // upcast to unhandled command complete event to access the payload
-                hciUnhandledCmdCmplEvt_t *unhandled = (hciUnhandledCmdCmplEvt_t *) msg;
-                if (unhandled->hdr.status == HCI_SUCCESS && unhandled->hdr.param == HCI_OPCODE_LE_TEST_END) {
-                    // unhandled events are not parsed so we need to parse the payload ourselves
-                    uint8_t status;
-                    uint16_t packet_number;
-                    status = unhandled->param[0];
-                    BYTES_TO_UINT16(packet_number, unhandled->param + 1);
-
-                    _hci_driver->handle_test_end(status == 0, packet_number);
-                    return;
-                }
+        case DM_UNHANDLED_CMD_CMPL_EVT_IND: {
+            // upcast to unhandled command complete event to access the payload
+            hciUnhandledCmdCmplEvt_t *unhandled = (hciUnhandledCmdCmplEvt_t *) msg;
+            if (unhandled->hdr.status == HCI_SUCCESS && unhandled->hdr.param == HCI_OPCODE_LE_TEST_END) {
+                // unhandled events are not parsed so we need to parse the payload ourselves
+                uint8_t status;
+                uint16_t packet_number;
+                status = unhandled->param[0];
+                BYTES_TO_UINT16(packet_number, unhandled->param + 1);
+
+                _hci_driver->handle_test_end(status == 0, packet_number);
+                return;
             }
-                break;
+        }   break;
 #endif // MBED_CONF_CORDIO_ROUTE_UNHANDLED_COMMAND_COMPLETE_EVENTS
 
         default: