From: Liam R. Howlett <Liam.Howlett@oracle.com>
Date: Thu, 9 Oct 2025 18:09:20 +0000 (-0400)
Subject: Missed some dead code
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f3e247aad8f0da8bebc7e0c775995ad7739d9629;p=users%2Fjedix%2Flinux-maple.git

Missed some dead code

Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
---

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 2439879a84cb..33630efdaabd 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -1982,59 +1982,6 @@ void spanning_sib(struct ma_wr_state *l_wr_mas,
 	WARN_ON_ONCE(1);
 }
 
-/*
- * mas_set_split_parent() - combine_then_separate helper function.  Sets the parent
- * of @mas->node to either @left or @right, depending on @slot and @split
- *
- * @mas: the maple state with the node that needs a parent
- * @left: possible parent 1
- * @right: possible parent 2
- * @slot: the slot the mas->node was placed
- * @split: the split location between @left and @right
- */
-static inline void mas_set_split_parent(struct ma_state *mas,
-					struct maple_enode *left,
-					struct maple_enode *right,
-					unsigned char *slot, unsigned char split)
-{
-	if (mas_is_none(mas))
-		return;
-
-	if ((*slot) <= split)
-		mas_set_parent(mas, mas->node, left, *slot);
-	else if (right)
-		mas_set_parent(mas, mas->node, right, (*slot) - split - 1);
-
-	(*slot)++;
-}
-
-/*
- * mte_mid_split_check() - Check if the next node passes the mid-split
- * @l: Pointer to left encoded maple node.
- * @m: Pointer to middle encoded maple node.
- * @r: Pointer to right encoded maple node.
- * @slot: The offset
- * @split: The split location.
- * @mid_split: The middle split.
- */
-static inline void mte_mid_split_check(struct maple_enode **l,
-				       struct maple_enode **r,
-				       struct maple_enode *right,
-				       unsigned char slot,
-				       unsigned char *split,
-				       unsigned char mid_split)
-{
-	if (*r == right)
-		return;
-
-	if (slot < mid_split)
-		return;
-
-	*l = *r;
-	*r = right;
-	*split = mid_split;
-}
-
 /*
  * mas_topiary_node() - Dispose of a single node
  * @mas: The maple state for pushing nodes