From be6da4f663a062353dd9a25baaae0ebcd68b7477 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Amaury=20S=C3=A9chet?= <deadalnix@gmail.com>
Date: Fri, 3 Mar 2023 12:08:51 +0000
Subject: Do not maintain root->prev in ph_remove.

---
 include/jemalloc/internal/ph.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/include/jemalloc/internal/ph.h b/include/jemalloc/internal/ph.h
index 8ceadb90..0cc41eab 100644
--- a/include/jemalloc/internal/ph.h
+++ b/include/jemalloc/internal/ph.h
@@ -380,9 +380,6 @@ ph_remove(ph_t *ph, void *phn, size_t offset, ph_cmp_t cmp) {
 		 */
 		if (phn_lchild_get(phn, offset) == NULL) {
 			ph->root = phn_next_get(phn, offset);
-			if (ph->root != NULL) {
-				phn_prev_set(ph->root, NULL, offset);
-			}
 			return;
 		}
 		ph_merge_aux(ph, offset, cmp);
-- 
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