btrfs: Remove noused chunk_tree and chunk_objectid from scrub_enumerate_chunks and scrub_chunk
These variables are not used from introduced version, remove them.
Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index 6f91360..d64f557 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -3493,7 +3493,6 @@
static noinline_for_stack int scrub_chunk(struct scrub_ctx *sctx,
struct btrfs_device *scrub_dev,
- u64 chunk_tree, u64 chunk_objectid,
u64 chunk_offset, u64 length,
u64 dev_offset, int is_dev_replace)
{
@@ -3544,8 +3543,6 @@
struct btrfs_root *root = sctx->dev_root;
struct btrfs_fs_info *fs_info = root->fs_info;
u64 length;
- u64 chunk_tree;
- u64 chunk_objectid;
u64 chunk_offset;
int ret = 0;
int slot;
@@ -3609,8 +3606,6 @@
if (found_key.offset + length <= start)
goto skip;
- chunk_tree = btrfs_dev_extent_chunk_tree(l, dev_extent);
- chunk_objectid = btrfs_dev_extent_chunk_objectid(l, dev_extent);
chunk_offset = btrfs_dev_extent_chunk_offset(l, dev_extent);
/*
@@ -3643,9 +3638,8 @@
dev_replace->cursor_right = found_key.offset + length;
dev_replace->cursor_left = found_key.offset;
dev_replace->item_needs_writeback = 1;
- ret = scrub_chunk(sctx, scrub_dev, chunk_tree, chunk_objectid,
- chunk_offset, length, found_key.offset,
- is_dev_replace);
+ ret = scrub_chunk(sctx, scrub_dev, chunk_offset, length,
+ found_key.offset, is_dev_replace);
/*
* flush, submit all pending read and write bios, afterwards