add_delayed_ref_head has no error conditions and should return void. Signed-off-by: Jeff Mahoney <je...@suse.com> --- fs/btrfs/delayed-ref.c | 29 ++++++++++------------------- 1 files changed, 10 insertions(+), 19 deletions(-)
diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c index 125cf76..caa9ade 100644 --- a/fs/btrfs/delayed-ref.c +++ b/fs/btrfs/delayed-ref.c @@ -390,10 +390,10 @@ update_existing_head_ref(struct btrfs_delayed_ref_node *existing, * this does all the dirty work in terms of maintaining the correct * overall modification count. */ -static noinline int add_delayed_ref_head(struct btrfs_trans_handle *trans, - struct btrfs_delayed_ref_node *ref, - u64 bytenr, u64 num_bytes, - int action, int is_data) +static noinline void add_delayed_ref_head(struct btrfs_trans_handle *trans, + struct btrfs_delayed_ref_node *ref, + u64 bytenr, u64 num_bytes, + int action, int is_data) { struct btrfs_delayed_ref_node *existing; struct btrfs_delayed_ref_head *head_ref = NULL; @@ -462,7 +462,6 @@ static noinline int add_delayed_ref_head(struct btrfs_trans_handle *trans, delayed_refs->num_entries++; trans->delayed_ref_updates++; } - return 0; } /* @@ -610,10 +609,8 @@ int btrfs_add_delayed_tree_ref(struct btrfs_trans_handle *trans, * insert both the head node and the new ref without dropping * the spin lock */ - ret = add_delayed_ref_head(trans, &head_ref->node, bytenr, num_bytes, - action, 0); - BUG_ON(ret); - + add_delayed_ref_head(trans, &head_ref->node, bytenr, num_bytes, + action, 0); ret = add_delayed_tree_ref(trans, &ref->node, bytenr, num_bytes, parent, ref_root, level, action); BUG_ON(ret); @@ -655,10 +652,8 @@ int btrfs_add_delayed_data_ref(struct btrfs_trans_handle *trans, * insert both the head node and the new ref without dropping * the spin lock */ - ret = add_delayed_ref_head(trans, &head_ref->node, bytenr, num_bytes, - action, 1); - BUG_ON(ret); - + 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); @@ -672,7 +667,6 @@ int btrfs_add_delayed_extent_op(struct btrfs_trans_handle *trans, { struct btrfs_delayed_ref_head *head_ref; struct btrfs_delayed_ref_root *delayed_refs; - int ret; head_ref = kmalloc(sizeof(*head_ref), GFP_NOFS); if (!head_ref) @@ -683,11 +677,8 @@ int btrfs_add_delayed_extent_op(struct btrfs_trans_handle *trans, delayed_refs = &trans->transaction->delayed_refs; spin_lock(&delayed_refs->lock); - ret = add_delayed_ref_head(trans, &head_ref->node, bytenr, - num_bytes, BTRFS_UPDATE_DELAYED_HEAD, - extent_op->is_data); - BUG_ON(ret); - + add_delayed_ref_head(trans, &head_ref->node, bytenr, num_bytes, + BTRFS_UPDATE_DELAYED_HEAD, extent_op->is_data); spin_unlock(&delayed_refs->lock); return 0; } -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html