From: Kent Overstreet Date: Wed, 5 Sep 2012 21:11:38 +0000 (-0700) Subject: pktcdvd: Use bio_reset() in disabled code to kill bi_idx usage X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ff8e0070d1a4d09cb462d3059956530fa67fd91d;p=linux-beck.git pktcdvd: Use bio_reset() in disabled code to kill bi_idx usage In the short term this'll help with code auditing, and if this code ever gets used now it's converted :) Signed-off-by: Kent Overstreet CC: Jiri Kosina --- diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 783c96c89b75..11190424536a 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -1156,16 +1156,15 @@ static int pkt_start_recovery(struct packet_data *pkt) new_sector = new_block * (CD_FRAMESIZE >> 9); pkt->sector = new_sector; + bio_reset(pkt->bio); + pkt->bio->bi_bdev = pd->bdev; + pkt->bio->bi_rw = REQ_WRITE; pkt->bio->bi_sector = new_sector; - pkt->bio->bi_next = NULL; - pkt->bio->bi_flags = 1 << BIO_UPTODATE; - pkt->bio->bi_idx = 0; - - BUG_ON(pkt->bio->bi_rw != REQ_WRITE); - BUG_ON(pkt->bio->bi_vcnt != pkt->frames); - BUG_ON(pkt->bio->bi_size != pkt->frames * CD_FRAMESIZE); - BUG_ON(pkt->bio->bi_end_io != pkt_end_io_packet_write); - BUG_ON(pkt->bio->bi_private != pkt); + pkt->bio->bi_size = pkt->frames * CD_FRAMESIZE; + pkt->bio->bi_vcnt = pkt->frames; + + pkt->bio->bi_end_io = pkt_end_io_packet_write; + pkt->bio->bi_private = pkt; drop_super(sb); return 1;