Now that btrfs_truncate_item returns void, there are no more error
conditions in update_inline_extent_backref and it should return void.
Signed-off-by: Jeff Mahoney <jeffm@xxxxxxxx>
---
fs/btrfs/extent-tree.c | 23 +++++++++++------------
1 file changed, 11 insertions(+), 12 deletions(-)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -1649,12 +1649,12 @@ static int lookup_extent_backref(struct
* helper to update/remove inline back ref
*/
static noinline_for_stack
-int update_inline_extent_backref(struct btrfs_trans_handle *trans,
- struct btrfs_root *root,
- struct btrfs_path *path,
- struct btrfs_extent_inline_ref *iref,
- int refs_to_mod,
- struct btrfs_delayed_extent_op *extent_op)
+void update_inline_extent_backref(struct btrfs_trans_handle *trans,
+ struct btrfs_root *root,
+ struct btrfs_path *path,
+ struct btrfs_extent_inline_ref *iref,
+ int refs_to_mod,
+ struct btrfs_delayed_extent_op *extent_op)
{
struct extent_buffer *leaf;
struct btrfs_extent_item *ei;
@@ -1709,7 +1709,6 @@ int update_inline_extent_backref(struct
btrfs_truncate_item(trans, root, path, item_size, 1);
}
btrfs_mark_buffer_dirty(leaf);
- return 0;
}
static noinline_for_stack
@@ -1729,8 +1728,8 @@ int insert_inline_extent_backref(struct
root_objectid, owner, offset, 1);
if (ret == 0) {
BUG_ON(owner < BTRFS_FIRST_FREE_OBJECTID);
- ret = update_inline_extent_backref(trans, root, path, iref,
- refs_to_add, extent_op);
+ update_inline_extent_backref(trans, root, path, iref,
+ refs_to_add, extent_op);
} else if (ret == -ENOENT) {
setup_inline_extent_backref(trans, root, path, iref, parent,
root_objectid, owner, offset,
@@ -1765,12 +1764,12 @@ static int remove_extent_backref(struct
struct btrfs_extent_inline_ref *iref,
int refs_to_drop, int is_data)
{
- int ret;
+ int ret = 0;
BUG_ON(!is_data && refs_to_drop != 1);
if (iref) {
- ret = update_inline_extent_backref(trans, root, path, iref,
- -refs_to_drop, NULL);
+ update_inline_extent_backref(trans, root, path, iref,
+ -refs_to_drop, NULL);
} else if (is_data) {
ret = remove_extent_data_ref(trans, root, path, refs_to_drop);
} else {
--
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