libinput: remove build warnings

  - if ENABLE_QUIRKS is not enabled,
    these variables are not used.

Change-Id: Ie909526d2dc18b47d8b527a141ea59092bb8ade2

diff --git a/src/libinput.c b/src/libinput.c
index e6f552f6b85f0c07b9fea42410a53366ce188177..dd3358f92bd2a1b7cae4aabf42cfae627893eb02 100644 (file)
--- a/src/libinput.c
+++ b/src/libinput.c
@@ -2174,9 +2174,11 @@ libinput_init(struct libinput *libinput,
 void
 libinput_init_quirks(struct libinput *libinput)
 {
+#ifdef ENABLE_QUIRKS
        const char *data_path,
                   *override_file = NULL;
        struct quirks_context *quirks;
+#endif
 
        if (libinput->quirks_initialized)
                return;