diff options
Diffstat (limited to 'fs/btrfs/raid56.c')
| -rw-r--r-- | fs/btrfs/raid56.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c index 570f6bf51c6e..e493596f1c0d 100644 --- a/fs/btrfs/raid56.c +++ b/fs/btrfs/raid56.c @@ -1083,7 +1083,6 @@ static int rbio_add_io_page(struct btrfs_raid_bio *rbio, unsigned long bio_max_len) { struct bio *last = bio_list->tail; - u64 last_end = 0; int ret; struct bio *bio; struct btrfs_bio_stripe *stripe; @@ -1098,15 +1097,14 @@ static int rbio_add_io_page(struct btrfs_raid_bio *rbio, /* see if we can add this page onto our existing bio */ if (last) { - last_end = (u64)last->bi_iter.bi_sector << 9; + u64 last_end = (u64)last->bi_iter.bi_sector << 9; last_end += last->bi_iter.bi_size; /* * we can't merge these if they are from different * devices or if they are not contiguous */ - if (last_end == disk_start && stripe->dev->bdev && - !last->bi_status && + if (last_end == disk_start && !last->bi_status && last->bi_disk == stripe->dev->bdev->bd_disk && last->bi_partno == stripe->dev->bdev->bd_partno) { ret = bio_add_page(last, page, PAGE_SIZE, 0); |