aboutsummaryrefslogtreecommitdiff
path: root/fs/btrfs/inode.c
diff options
context:
space:
mode:
authorLiu Bo <bo.li.liu@oracle.com>2013-03-14 14:57:45 +0000
committerJosef Bacik <jbacik@fusionio.com>2013-05-06 15:54:14 -0400
commitb0496686ba0da69cfd2433ef55fb2d1dc7465084 (patch)
tree78239a9c6f3a7015416f261968a8bbc359c067a8 /fs/btrfs/inode.c
parent087488109afb4cc1bbdd3557779129c34045609a (diff)
Btrfs: cleanup unused arguments of btrfs_csum_data
Argument 'root' is no more used in btrfs_csum_data(). Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs/inode.c')
-rw-r--r--fs/btrfs/inode.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 09c58a35b42..24e8a356a36 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2819,7 +2819,7 @@ static int btrfs_readpage_end_io_hook(struct page *page, u64 start, u64 end,
if (ret)
goto zeroit;
- csum = btrfs_csum_data(root, kaddr + offset, csum, end - start + 1);
+ csum = btrfs_csum_data(kaddr + offset, csum, end - start + 1);
btrfs_csum_final(csum, (char *)&csum);
if (csum != private)
goto zeroit;
@@ -6919,7 +6919,6 @@ static void btrfs_endio_direct_read(struct bio *bio, int err)
struct bio_vec *bvec_end = bio->bi_io_vec + bio->bi_vcnt - 1;
struct bio_vec *bvec = bio->bi_io_vec;
struct inode *inode = dip->inode;
- struct btrfs_root *root = BTRFS_I(inode)->root;
u64 start;
start = dip->logical_offset;
@@ -6936,7 +6935,7 @@ static void btrfs_endio_direct_read(struct bio *bio, int err)
goto failed;
local_irq_save(flags);
kaddr = kmap_atomic(page);
- csum = btrfs_csum_data(root, kaddr + bvec->bv_offset,
+ csum = btrfs_csum_data(kaddr + bvec->bv_offset,
csum, bvec->bv_len);
btrfs_csum_final(csum, (char *)&csum);
kunmap_atomic(kaddr);