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Diffstat (limited to 'drivers/hid/hid-holtek-kbd.c')
-rw-r--r--drivers/hid/hid-holtek-kbd.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hid/hid-holtek-kbd.c b/drivers/hid/hid-holtek-kbd.c
index 403506b9697e..b346d68a06f5 100644
--- a/drivers/hid/hid-holtek-kbd.c
+++ b/drivers/hid/hid-holtek-kbd.c
@@ -130,6 +130,10 @@ static int holtek_kbd_input_event(struct input_dev *dev, unsigned int type,
return -ENODEV;
boot_hid = usb_get_intfdata(boot_interface);
+ if (list_empty(&boot_hid->inputs)) {
+ hid_err(hid, "no inputs found\n");
+ return -ENODEV;
+ }
boot_hid_input = list_first_entry(&boot_hid->inputs,
struct hid_input, list);