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btrfs: Remove noused chunk_tree and chunk_objectid from scrub_enumerate_chunks and scrub_chunk

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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>
This commit is contained in:
Zhao Lei 2015-08-19 15:02:40 +08:00 committed by Chris Mason
parent 7955323bdc
commit 8c204c9657
1 changed files with 2 additions and 8 deletions
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10
fs/btrfs/scrub.c
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@ -3493,7 +3493,6 @@ out:
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 @@ int scrub_enumerate_chunks(struct scrub_ctx *sctx,
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 @@ int scrub_enumerate_chunks(struct scrub_ctx *sctx,
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 @@ int scrub_enumerate_chunks(struct scrub_ctx *sctx,
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