diff options
| -rw-r--r-- | fs/btrfs/raid56.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c index 262cabe7953f..84eb4890eea1 100644 --- a/fs/btrfs/raid56.c +++ b/fs/btrfs/raid56.c @@ -701,11 +701,6 @@ static struct sector_ptr *rbio_qstripe_sector(const struct btrfs_raid_bio *rbio, return rbio_stripe_sector(rbio, rbio->nr_data + 1, sector_nr); } -static int rbio_stripe_page_index(struct btrfs_raid_bio *rbio, int stripe, int index) -{ - return stripe * rbio->stripe_npages + index; -} - /* * The first stripe in the table for a logical address * has the lock. rbios are added in one of three ways: @@ -1116,7 +1111,7 @@ static int alloc_rbio_pages(struct btrfs_raid_bio *rbio) /* only allocate pages for p/q stripes */ static int alloc_rbio_parity_pages(struct btrfs_raid_bio *rbio) { - int data_pages = rbio_stripe_page_index(rbio, rbio->nr_data, 0); + const int data_pages = rbio->nr_data * rbio->stripe_npages; int ret; ret = btrfs_alloc_page_array(rbio->nr_pages - data_pages, |