linux-kernel - [PATCH 03/28] maple_tree: Remove unnecessary assignment of orig

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Message-ID: <20260115193647.1695937-4-Liam.Howlett@oracle.com>
Date: Thu, 15 Jan 2026 14:36:22 -0500
From: "Liam R. Howlett" <Liam.Howlett@...cle.com>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: maple-tree@...ts.infradead.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org, Suren Baghdasaryan <surenb@...gle.com>,
        Matthew Wilcox <willy@...radead.org>,
        Sidhartha Kumar <sidhartha.kumar@...cle.com>,
        Vlastimil Babka <vbabka@...e.cz>, Alice Ryhl <aliceryhl@...gle.com>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Arnd Bergmann <arnd@...db.de>, Christian Kujau <lists@...dbynature.de>,
        "Liam R. Howlett" <Liam.Howlett@...cle.com>
Subject: [PATCH 03/28] maple_tree: Remove unnecessary assignment of orig_l index

The index value is already a copy of the maple state so there is no need
to set it again.

Signed-off-by: Liam R. Howlett <Liam.Howlett@...cle.com>
---
 lib/maple_tree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 5cefd85a04766..5d1dacf95f718 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -2766,7 +2766,7 @@ static noinline void mas_wr_spanning_rebalance(struct ma_state *mas,
 		b_node.b_end++;
 
 	/* Stop spanning searches by searching for just index. */
-	mast->orig_l->index = mast->orig_l->last = mas->index;
+	mast->orig_l->last = mas->index;
 
 	mast->bn = &b_node;
 	/* Combine l_mas and r_mas and split them up evenly again. */
-- 
2.47.3