platform/x86: wmi: Replace open coded guid_parse_and_compare()

Even though we have no issues in the code, let's replace the open
coded guid_parse_and_compare().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230621151155.78279-2-andriy.shevchenko@linux.intel.com
Tested-by: Armin Wolf <W_Armin@gmx.de>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index 098512a..a78ddd8 100644 (file)
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -1241,11 +1241,7 @@ static bool guid_already_parsed_for_legacy(struct acpi_device *device, const gui
        list_for_each_entry(wblock, &wmi_block_list, list) {
                /* skip warning and register if we know the driver will use struct wmi_driver */
                for (int i = 0; allow_duplicates[i] != NULL; i++) {
-                       guid_t tmp;
-
-                       if (guid_parse(allow_duplicates[i], &tmp))
-                               continue;
-                       if (guid_equal(&tmp, guid))
+                       if (guid_parse_and_compare(allow_duplicates[i], guid))
                                return false;
                }
                if (guid_equal(&wblock->gblock.guid, guid)) {