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-rw-r--r--hw/usb/dev-serial.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/usb/dev-serial.c b/hw/usb/dev-serial.c
index 69b6e48d5a..43214cdd9c 100644
--- a/hw/usb/dev-serial.c
+++ b/hw/usb/dev-serial.c
@@ -421,7 +421,7 @@ static void usb_serial_handle_destroy(USBDevice *dev)
 {
     USBSerialState *s = (USBSerialState *)dev;
 
-    qemu_chr_delete(s->cs);
+    qemu_chr_add_handlers(s->cs, NULL, NULL, NULL, NULL);
 }
 
 static int usb_serial_can_read(void *opaque)