A useless wrapper around tree_mod_log_insert_root that hides missing
error handling. Move it to the callers.
Signed-off-by: David Sterba <dste...@suse.com>
---
fs/btrfs/ctree.c | 20 +++++++-------------
1 file changed, 7 insertions(+), 13 deletions(-)
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index ceb0836d74cd..30950439731e 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -883,16 +883,6 @@ static noinline int tree_mod_log_free_eb(struct
extent_buffer *eb)
return ret;
}
-static noinline void
-tree_mod_log_set_root_pointer(struct btrfs_root *root,
- struct extent_buffer *new_root_node,
- int log_removal)
-{
- int ret;
- ret = tree_mod_log_insert_root(root->node, new_root_node, log_removal);
- BUG_ON(ret < 0);
-}
-
/*
* check if the tree block can be shared by multiple trees
*/
@@ -1119,7 +1109,8 @@ static noinline int __btrfs_cow_block(struct
btrfs_trans_handle *trans,
parent_start = buf->start;
extent_buffer_get(cow);
- tree_mod_log_set_root_pointer(root, cow, 1);
+ ret = tree_mod_log_insert_root(root->node, cow, 1);
+ BUG_ON(ret < 0);
rcu_assign_pointer(root->node, cow);
btrfs_free_tree_block(trans, root, buf, parent_start,
@@ -1873,7 +1864,8 @@ static noinline int balance_level(struct
btrfs_trans_handle *trans,
goto enospc;
}
- tree_mod_log_set_root_pointer(root, child, 1);
+ ret = tree_mod_log_insert_root(root->node, child, 1);
+ BUG_ON(ret < 0);
rcu_assign_pointer(root->node, child);
add_root_to_dirty_list(root);
@@ -3319,6 +3311,7 @@ static noinline int insert_new_root(struct
btrfs_trans_handle *trans,
struct extent_buffer *c;
struct extent_buffer *old;
struct btrfs_disk_key lower_key;
+ int ret;
BUG_ON(path->nodes[level]);
BUG_ON(path->nodes[level-1] != root->node);
@@ -3357,7 +3350,8 @@ static noinline int insert_new_root(struct
btrfs_trans_handle *trans,
btrfs_mark_buffer_dirty(c);
old = root->node;
- tree_mod_log_set_root_pointer(root, c, 0);
+ ret = tree_mod_log_insert_root(root->node, c, 0);
+ BUG_ON(ret < 0);
rcu_assign_pointer(root->node, c);
/* the super has an extra ref to root->node */
--
2.16.2
--
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