On Sun, 2016-12-04 at 13:10 +0800, Pan Bian wrote: > From: Pan Bian <bianpan2016@xxxxxxx> > > Function hid_post_reset() returns 0 on success, or 1 on failures. It seems like hid_post_reset() is buggy in not returning a proper error code in the failure case. So your diagnosis is right, but the fix is at the wrong place. Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html