2 files changed, 6 insertions, 0 deletions
diff --git a/src/bsd_mouse.c b/src/bsd_mouse.c
index 14b529d..e9f61f8 100644
--- a/src/bsd_mouse.c
+++ b/src/bsd_mouse.c
@@ -555,6 +555,9 @@ usbMouseProc(DeviceIntPtr pPointer, int what)
 	pPointer->public.on = FALSE;
 	usleep(300000);
 	break;
+
+    default:
+	return BadValue;
     }
     return Success;
 }
diff --git a/src/mouse.c b/src/mouse.c
index d981f6f..238d7f7 100644
--- a/src/mouse.c
+++ b/src/mouse.c
@@ -1691,6 +1691,9 @@ MouseProc(DeviceIntPtr device, int what)
 	free(pMse->mousePriv);
 	pMse->mousePriv = NULL;
 	break;
+
+    default:
+	return BadValue;
     }
     return Success;
 }