When input_mt_init_slots() fails, input should be
freed to prevent memleak.
Fixes: 9a6a4193d65b8 ("HID: Add driver for USB ELAN Touchpad")
Signed-off-by: Dinghao Liu <dinghao.liu@xxxxxxxxxx>
---
drivers/hid/hid-elan.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/hid/hid-elan.c b/drivers/hid/hid-elan.c
index 45c4f888b7c4..858442004258 100644
--- a/drivers/hid/hid-elan.c
+++ b/drivers/hid/hid-elan.c
@@ -188,6 +188,7 @@ static int elan_input_configured(struct hid_device *hdev, struct hid_input *hi)
ret = input_mt_init_slots(input, ELAN_MAX_FINGERS, INPUT_MT_POINTER);
if (ret) {
hid_err(hdev, "Failed to init elan MT slots: %d\n", ret);
+ input_free_device(input);
return ret;
}
--
2.17.1
