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-rw-r--r--drivers/platform/x86/wmi.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index bea35be68706..b0f3d8ecd898 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -768,6 +768,9 @@ static int wmi_dev_match(struct device *dev, struct device_driver *driver)
struct wmi_block *wblock = dev_to_wblock(dev);
const struct wmi_device_id *id = wmi_driver->id_table;
+ if (id == NULL)
+ return 0;
+
while (id->guid_string) {
uuid_le driver_guid;