Tsutomu Itoh
2013-Apr-16 05:18 UTC
[PATCH 3/4] Btrfs: remove unused argument of btrfs_extend_item()
Argument ''trans'' is not used in btrfs_extend_item().
Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
---
fs/btrfs/ctree.c | 3 +--
fs/btrfs/ctree.h | 3 +--
fs/btrfs/dir-item.c | 2 +-
fs/btrfs/extent-tree.c | 4 ++--
fs/btrfs/file-item.c | 2 +-
fs/btrfs/inode-item.c | 4 ++--
fs/btrfs/tree-log.c | 2 +-
7 files changed, 9 insertions(+), 11 deletions(-)
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 76e11d7..d5f22db 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -4378,8 +4378,7 @@ void btrfs_truncate_item(struct btrfs_root *root, struct
btrfs_path *path,
/*
* make the item pointed to by the path bigger, data_size is the new size.
*/
-void btrfs_extend_item(struct btrfs_trans_handle *trans,
- struct btrfs_root *root, struct btrfs_path *path,
+void btrfs_extend_item(struct btrfs_root *root, struct btrfs_path *path,
u32 data_size)
{
int slot;
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 7da1b74..de3b483 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3197,8 +3197,7 @@ int btrfs_copy_root(struct btrfs_trans_handle *trans,
struct extent_buffer **cow_ret, u64 new_root_objectid);
int btrfs_block_can_be_shared(struct btrfs_root *root,
struct extent_buffer *buf);
-void btrfs_extend_item(struct btrfs_trans_handle *trans,
- struct btrfs_root *root, struct btrfs_path *path,
+void btrfs_extend_item(struct btrfs_root *root, struct btrfs_path *path,
u32 data_size);
void btrfs_truncate_item(struct btrfs_root *root, struct btrfs_path *path,
u32 new_size, int from_end);
diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c
index 47cab8d..71fa113 100644
--- a/fs/btrfs/dir-item.c
+++ b/fs/btrfs/dir-item.c
@@ -49,7 +49,7 @@ static struct btrfs_dir_item *insert_with_overflow(struct
btrfs_trans_handle
di = btrfs_match_dir_item_name(root, path, name, name_len);
if (di)
return ERR_PTR(-EEXIST);
- btrfs_extend_item(trans, root, path, data_size);
+ btrfs_extend_item(root, path, data_size);
} else if (ret < 0)
return ERR_PTR(ret);
WARN_ON(ret > 0);
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index d265625..151b0ad 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -1001,7 +1001,7 @@ static int convert_extent_item_v0(struct
btrfs_trans_handle *trans,
return ret;
BUG_ON(ret); /* Corruption */
- btrfs_extend_item(trans, root, path, new_size);
+ btrfs_extend_item(root, path, new_size);
leaf = path->nodes[0];
item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_extent_item);
@@ -1614,7 +1614,7 @@ void setup_inline_extent_backref(struct btrfs_trans_handle
*trans,
type = extent_ref_type(parent, owner);
size = btrfs_extent_inline_ref_size(type);
- btrfs_extend_item(trans, root, path, size);
+ btrfs_extend_item(root, path, size);
ei = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_extent_item);
refs = btrfs_extent_refs(leaf, ei);
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c
index def004f..da9edca 100644
--- a/fs/btrfs/file-item.c
+++ b/fs/btrfs/file-item.c
@@ -834,7 +834,7 @@ again:
diff /= csum_size;
diff *= csum_size;
- btrfs_extend_item(trans, root, path, diff);
+ btrfs_extend_item(root, path, diff);
goto csum;
}
diff --git a/fs/btrfs/inode-item.c b/fs/btrfs/inode-item.c
index cb44398..1640e03 100644
--- a/fs/btrfs/inode-item.c
+++ b/fs/btrfs/inode-item.c
@@ -361,7 +361,7 @@ static int btrfs_insert_inode_extref(struct
btrfs_trans_handle *trans,
name, name_len, NULL))
goto out;
- btrfs_extend_item(trans, root, path, ins_len);
+ btrfs_extend_item(root, path, ins_len);
ret = 0;
}
if (ret < 0)
@@ -417,7 +417,7 @@ int btrfs_insert_inode_ref(struct btrfs_trans_handle *trans,
goto out;
old_size = btrfs_item_size_nr(path->nodes[0], path->slots[0]);
- btrfs_extend_item(trans, root, path, ins_len);
+ btrfs_extend_item(root, path, ins_len);
ref = btrfs_item_ptr(path->nodes[0], path->slots[0],
struct btrfs_inode_ref);
ref = (struct btrfs_inode_ref *)((unsigned long)ref + old_size);
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index c2d55ed..0a5601b 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -410,7 +410,7 @@ insert:
if (found_size > item_size)
btrfs_truncate_item(root, path, item_size, 1);
else if (found_size < item_size)
- btrfs_extend_item(trans, root, path,
+ btrfs_extend_item(root, path,
item_size - found_size);
} else if (ret) {
return ret;
--
1.7.12.2
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs"
in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html