Hi, > > In delayedwork_callback(), logi_dj_recv_query_paired_devices > > may return positive value while success now, so check it > > correctly. > > Fixes: dbcbabf7da92 ("HID: logitech-dj: fix return value of logi_dj_recv_query_hidpp_devices") > > Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx> > Reviewed-by: Petr Vorel <pvorel@xxxxxxx> OK, not only it didn't fix problems with logitech mouse (see below), but removing mouses USB dongle effectively crashes kernel, so this one probably shouldn't be applied :). [ 330.721629] logitech-djreceiver: probe of 0003:046D:C52F.0013 failed with error 7 [ 331.462335] hid 0003:046D:C52F.0013: delayedwork_callback: logi_dj_recv_query_paired_devices error: 7 Kind regards, Petr