HID: hyperv: fix possible memory leak in mousevsc_probe()

If hid_add_device() returns error, it should call hid_destroy_device()
to free hid_dev which is allocated in hid_allocate_device().

Fixes: 74c4fb0 ("HID: hv_mouse: Properly add the hid device")
Signed-off-by: Yang Yingliang <[email protected]>
Reviewed-by: Wei Liu <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>

Author: Yang Yingliang

drivers/hid/hid-hyperv.c

@@ -499,7 +499,7 @@ static int mousevsc_probe(struct hv_device *device,
 
 	ret = hid_add_device(hid_dev);
 	if (ret)
-		goto probe_err1;
+		goto probe_err2;
 
 
 	ret = hid_parse(hid_dev);