[bug report] platform/x86: asus-armoury: move existing tunings to asus-armoury module

[Dan Carpenter <dan.carpenter@linaro.org>]

Hello Luke D. Jones,

Commit f99eb098090e ("platform/x86: asus-armoury: move existing
tunings to asus-armoury module") from Nov 2, 2025 (linux-next), leads
to the following Smatch static checker warning:

	drivers/platform/x86/asus-armoury.c:147 armoury_has_devstate()
	error: uninitialized symbol 'retval'.

drivers/platform/x86/asus-armoury.c
    141 static bool armoury_has_devstate(u32 dev_id)
    142 {
    143         u32 retval;
    144         int status;
    145 
    146         status = asus_wmi_evaluate_method(ASUS_WMI_METHODID_DSTS, dev_id, 0, &retval);
--> 147         pr_debug("%s called (0x%08x), retval: 0x%08x\n", __func__, dev_id, retval);
                                                                                   ^^^^^^
"retval" is uninitialized if asus_wmi_evaluate_method() returns negative.

    148 
    149         return status == 0 && (retval & ASUS_WMI_DSTS_PRESENCE_BIT);
    150 }

regards,
dan carpenter