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authorTsutomu Itoh <t-itoh@jp.fujitsu.com>2013-04-16 05:18:02 +0000
committerJosef Bacik <jbacik@fusionio.com>2013-05-06 15:54:52 -0400
commitd6a0a12684523d635e0530a9d70a1eba4b8c4fb9 (patch)
tree30844c4afe1c60d958f386ca96eab9fc7cd0c863 /fs/btrfs/ctree.c
parentb4fcd6be6bbd702ae1a6545c9b413681850a9814 (diff)
Btrfs: remove unused argument of fixup_low_keys()
Argument 'trans' is not used in fixup_low_keys(). So, remove it. Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs/ctree.c')
-rw-r--r--fs/btrfs/ctree.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index c3c3d37f9c5..71442d0d314 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -2905,8 +2905,7 @@ again:
* higher levels
*
*/
-static void fixup_low_keys(struct btrfs_trans_handle *trans,
- struct btrfs_root *root, struct btrfs_path *path,
+static void fixup_low_keys(struct btrfs_root *root, struct btrfs_path *path,
struct btrfs_disk_key *key, int level)
{
int i;
@@ -2954,7 +2953,7 @@ void btrfs_set_item_key_safe(struct btrfs_trans_handle *trans,
btrfs_set_item_key(eb, &disk_key, slot);
btrfs_mark_buffer_dirty(eb);
if (slot == 0)
- fixup_low_keys(trans, root, path, &disk_key, 1);
+ fixup_low_keys(root, path, &disk_key, 1);
}
/*
@@ -3692,7 +3691,7 @@ static noinline int __push_leaf_left(struct btrfs_trans_handle *trans,
clean_tree_block(trans, root, right);
btrfs_item_key(right, &disk_key, 0);
- fixup_low_keys(trans, root, path, &disk_key, 1);
+ fixup_low_keys(root, path, &disk_key, 1);
/* then fixup the leaf pointer in the path */
if (path->slots[0] < push_items) {
@@ -4052,8 +4051,7 @@ again:
path->nodes[0] = right;
path->slots[0] = 0;
if (path->slots[1] == 0)
- fixup_low_keys(trans, root, path,
- &disk_key, 1);
+ fixup_low_keys(root, path, &disk_key, 1);
}
btrfs_mark_buffer_dirty(right);
return ret;
@@ -4372,7 +4370,7 @@ void btrfs_truncate_item(struct btrfs_trans_handle *trans,
btrfs_set_disk_key_offset(&disk_key, offset + size_diff);
btrfs_set_item_key(leaf, &disk_key, slot);
if (slot == 0)
- fixup_low_keys(trans, root, path, &disk_key, 1);
+ fixup_low_keys(root, path, &disk_key, 1);
}
item = btrfs_item_nr(leaf, slot);
@@ -4536,7 +4534,7 @@ void setup_items_for_insert(struct btrfs_trans_handle *trans,
if (slot == 0) {
btrfs_cpu_key_to_disk(&disk_key, cpu_key);
- fixup_low_keys(trans, root, path, &disk_key, 1);
+ fixup_low_keys(root, path, &disk_key, 1);
}
btrfs_unlock_up_safe(path, 1);
btrfs_mark_buffer_dirty(leaf);
@@ -4647,7 +4645,7 @@ static void del_ptr(struct btrfs_trans_handle *trans, struct btrfs_root *root,
struct btrfs_disk_key disk_key;
btrfs_node_key(parent, &disk_key, 0);
- fixup_low_keys(trans, root, path, &disk_key, level + 1);
+ fixup_low_keys(root, path, &disk_key, level + 1);
}
btrfs_mark_buffer_dirty(parent);
}
@@ -4749,7 +4747,7 @@ int btrfs_del_items(struct btrfs_trans_handle *trans, struct btrfs_root *root,
struct btrfs_disk_key disk_key;
btrfs_item_key(leaf, &disk_key, 0);
- fixup_low_keys(trans, root, path, &disk_key, 1);
+ fixup_low_keys(root, path, &disk_key, 1);
}
/* delete the leaf if it is mostly empty */