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 <koverstreet@google.com>
CC: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 783c96c..1119042 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -1156,16 +1156,15 @@
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;
+ pkt->bio->bi_size = pkt->frames * CD_FRAMESIZE;
+ pkt->bio->bi_vcnt = pkt->frames;
- 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_end_io = pkt_end_io_packet_write;
+ pkt->bio->bi_private = pkt;
drop_super(sb);
return 1;