Miao Xie
2013-Jun-19 10:19 UTC
[PATCH] Btrfs: cleanup redundant code in btrfs_submit_direct()
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
---
fs/btrfs/inode.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 590c274..65ae1cb 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -7136,7 +7136,6 @@ static void btrfs_submit_direct(int rw, struct bio
*dio_bio,
{
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_dio_private *dip;
- struct bio_vec *bvec = dio_bio->bi_io_vec;
struct bio *io_bio;
int skip_sum;
int write = rw & REQ_WRITE;
@@ -7158,16 +7157,9 @@ static void btrfs_submit_direct(int rw, struct bio
*dio_bio,
}
dip->private = dio_bio->bi_private;
- io_bio->bi_private = dio_bio->bi_private;
dip->inode = inode;
dip->logical_offset = file_offset;
-
- dip->bytes = 0;
- do {
- dip->bytes += bvec->bv_len;
- bvec++;
- } while (bvec <= (dio_bio->bi_io_vec + dio_bio->bi_vcnt - 1));
-
+ dip->bytes = dio_bio->bi_size;
dip->disk_bytenr = (u64)dio_bio->bi_sector << 9;
io_bio->bi_private = dip;
dip->errors = 0;
--
1.8.1.4
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