From b7819b9259185dcdcc81eb32182a4dc13d695738 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 20 Apr 2017 16:02:55 +0200 Subject: block: remove the blk_execute_rq return value The function only returns -EIO if rq->errors is non-zero, which is not very useful and lets a large number of callers ignore the return value. Just let the callers figure out their error themselves. Signed-off-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Reviewed-by: Bart Van Assche Signed-off-by: Jens Axboe --- drivers/cdrom/cdrom.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/cdrom') diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index 87739649eac2..308501730ab3 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -2218,7 +2218,8 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf, rq->timeout = 60 * HZ; bio = rq->bio; - if (blk_execute_rq(q, cdi->disk, rq, 0)) { + blk_execute_rq(q, cdi->disk, rq, 0); + if (rq->errors) { struct request_sense *s = req->sense; ret = -EIO; cdi->last_sense = s->sense_key; -- cgit v1.2.3-59-g8ed1b