add_delayed_data_ref has no error conditions and should return void.
Signed-off-by: Jeff Mahoney <jeffm@xxxxxxxx>
---
fs/btrfs/delayed-ref.c | 17 +++++++----------
1 files changed, 7 insertions(+), 10 deletions(-)
diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c
index 3ae2401..b004960 100644
--- a/fs/btrfs/delayed-ref.c
+++ b/fs/btrfs/delayed-ref.c
@@ -520,11 +520,11 @@ static noinline void add_delayed_tree_ref(struct btrfs_trans_handle *trans,
/*
* helper to insert a delayed data ref into the rbtree.
*/
-static noinline int add_delayed_data_ref(struct btrfs_trans_handle *trans,
- struct btrfs_delayed_ref_node *ref,
- u64 bytenr, u64 num_bytes, u64 parent,
- u64 ref_root, u64 owner, u64 offset,
- int action)
+static noinline void add_delayed_data_ref(struct btrfs_trans_handle *trans,
+ struct btrfs_delayed_ref_node *ref,
+ u64 bytenr, u64 num_bytes, u64 parent,
+ u64 ref_root, u64 owner, u64 offset,
+ int action)
{
struct btrfs_delayed_ref_node *existing;
struct btrfs_delayed_data_ref *full_ref;
@@ -570,7 +570,6 @@ static noinline int add_delayed_data_ref(struct btrfs_trans_handle *trans,
delayed_refs->num_entries++;
trans->delayed_ref_updates++;
}
- return 0;
}
/*
@@ -627,7 +626,6 @@ int btrfs_add_delayed_data_ref(struct btrfs_trans_handle *trans,
struct btrfs_delayed_data_ref *ref;
struct btrfs_delayed_ref_head *head_ref;
struct btrfs_delayed_ref_root *delayed_refs;
- int ret;
BUG_ON(extent_op && !extent_op->is_data);
ref = kmalloc(sizeof(*ref), GFP_NOFS);
@@ -651,9 +649,8 @@ int btrfs_add_delayed_data_ref(struct btrfs_trans_handle *trans,
*/
add_delayed_ref_head(trans, &head_ref->node, bytenr, num_bytes,
action, 1);
- ret = add_delayed_data_ref(trans, &ref->node, bytenr, num_bytes,
- parent, ref_root, owner, offset, action);
- BUG_ON(ret);
+ add_delayed_data_ref(trans, &ref->node, bytenr, num_bytes, parent,
+ ref_root, owner, offset, action);
spin_unlock(&delayed_refs->lock);
return 0;
}
--
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