1 files changed, 6 insertions, 0 deletions

diff --git a/src/usb-linux.c b/src/usb-linux.c
index 334d967..f937de0 100644
--- a/src/usb-linux.c
+++ b/src/usb-linux.c
@@ -121,6 +121,9 @@ static void tx_callback(struct libusb_transfer *xfer)
                                 usbmuxd_log(LL_ERROR, "TX transfer overflow for device %d-%d", dev->bus, dev->address);
                                 break;
                         // and nothing happens (this never gets called) if the device is freed after a disconnect! (bad)
+                        default:
+                                // this should never be reached.
+                                break;
                 }
                 // we can't usb_disconnect here due to a deadlock, so instead mark it as dead and reap it after processing events
                 // we'll do device_remove there too
@@ -190,6 +193,9 @@ static void rx_callback(struct libusb_transfer *xfer)
                                 usbmuxd_log(LL_ERROR, "RX transfer overflow for device %d-%d", dev->bus, dev->address);
                                 break;
                         // and nothing happens (this never gets called) if the device is freed after a disconnect! (bad)
+                        default:
+                                // this should never be reached.
+                                break;
                 }
                 free(xfer->buffer);
                 dev->rx_xfer = NULL;