btrfs: fix race between quota disable and quota assign ioctls

[platform/kernel/linux-rpi.git] / drivers / hid / hid-roccat-konepure.c

diff --git a/drivers/hid/hid-roccat-konepure.c b/drivers/hid/hid-roccat-konepure.c
index 5248b3c..cf8eeb3 100644 (file)
--- a/drivers/hid/hid-roccat-konepure.c
+++ b/drivers/hid/hid-roccat-konepure.c
@@ -133,6 +133,9 @@ static int konepure_probe(struct hid_device *hdev,
 {
        int retval;
 
+       if (!hid_is_usb(hdev))
+               return -EINVAL;
+
        retval = hid_parse(hdev);
        if (retval) {
                hid_err(hdev, "parse failed\n");