HID: logitech-dj: fix return value of logi_dj_recv_query_hidpp_devices

We should return 'retval' as the correct return value
instead of always zero.

Fixes: 74808f9115ce ("HID: logitech-dj: add support for non unifying receivers")
Signed-off-by: YueHaibing <[email protected]>
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Benjamin Tissoires <[email protected]>

diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index 1cbd898bbdc3b2aecc1e4289534de11241c5aca8..d644d5a815f0e48a072bb5dc752198ada9fe1787 100644 (file)
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -1133,7 +1133,7 @@ static int logi_dj_recv_query_hidpp_devices(struct dj_receiver_dev *djrcv_dev)
                                    HID_REQ_SET_REPORT);
 
        kfree(hidpp_report);
                                    HID_REQ_SET_REPORT);
 
        kfree(hidpp_report);

-       return 0;
+       return retval;

 }
 
 static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev)
 }
 
 static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev)