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Commit 4fde183d authored by Liu Bo's avatar Liu Bo Committed by Josef Bacik
Browse files

Btrfs: cleanup for btrfs_wait_order_range 



Variable 'found' is no more used.

Signed-off-by: default avatarLiu Bo <bo.li.liu@oracle.com>
Signed-off-by: default avatarChris Mason <chris.mason@fusionio.com>
parent 9f3959c5

fs/btrfs/ordered-data.c

+0 −3
Original line number Diff line number Diff line
@@ -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);