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Btrfs: cleanup for btrfs_wait_order_range 

Variable 'found' is no more used.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
Liu Bo 2012-11-01 06:38:49 +00:00 committed by Josef Bacik
parent 9f3959c53d
commit 4fde183d8c
1 changed files with 0 additions and 3 deletions
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3
fs/btrfs/ordered-data.c
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@ -653,7 +653,6 @@ void btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len)
u64 end;
u64 orig_end;
struct btrfs_ordered_extent *ordered;
int found;
if (start + len < start) {
orig_end = INT_LIMIT(loff_t);
@ -689,7 +688,6 @@ void btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len)
filemap_fdatawait_range(inode->i_mapping, start, orig_end);
end = orig_end;
found = 0;
while (1) {
ordered = btrfs_lookup_first_ordered_extent(inode, end);
if (!ordered)
@ -702,7 +700,6 @@ void btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len)
btrfs_put_ordered_extent(ordered);
break;
}
found++;
btrfs_start_ordered_extent(inode, ordered, 1);
end = ordered->file_offset;
btrfs_put_ordered_extent(ordered);