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| author | Zhaolei | 2015-08-06 16:16:24 +0200 |
|---|---|---|
| committer | Chris Mason | 2015-08-09 16:07:14 +0200 |
| commit | 9ed0dea09fc5e8cb1926c15fc986a46a2db43da6 (patch) | |
| tree | f88e02dfbe95d609f2a258597cb25b16a6292891 /fs/btrfs/extent-tree.c | |
| parent | btrfs: Fix wrong comment of btrfs_alloc_tree_block() (diff) | |
| download | kernel-qcow2-linux-9ed0dea09fc5e8cb1926c15fc986a46a2db43da6.tar.gz kernel-qcow2-linux-9ed0dea09fc5e8cb1926c15fc986a46a2db43da6.tar.xz kernel-qcow2-linux-9ed0dea09fc5e8cb1926c15fc986a46a2db43da6.zip | |
btrfs: Remove root argument in extent_data_ref_count()
Because it is never used.
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index e2ad72b241ad..59d59d98bca1 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -1316,8 +1316,7 @@ static noinline int remove_extent_data_ref(struct btrfs_trans_handle *trans, return ret; } -static noinline u32 extent_data_ref_count(struct btrfs_root *root, - struct btrfs_path *path, +static noinline u32 extent_data_ref_count(struct btrfs_path *path, struct btrfs_extent_inline_ref *iref) { struct btrfs_key key; @@ -6349,7 +6348,7 @@ static int __btrfs_free_extent(struct btrfs_trans_handle *trans, } else { if (found_extent) { BUG_ON(is_data && refs_to_drop != - extent_data_ref_count(root, path, iref)); + extent_data_ref_count(path, iref)); if (iref) { BUG_ON(path->slots[0] != extent_slot); } else { |