From: Liam R. Howlett <Liam.Howlett@oracle.com>
Date: Fri, 30 Jan 2026 20:59:09 +0000 (-0500)
Subject: maple_tree: remove unnecessary assignment of orig_l index
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a2ac9935d3305a558cd16f7fb1521146fe86fe74;p=thirdparty%2Fkernel%2Flinux.git

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.

Link: https://lkml.kernel.org/r/20260130205935.2559335-5-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Alice Ryhl <aliceryhl@google.com>
Cc: Andrew Ballance <andrewjballance@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Christian Kujau <lists@nerdbynature.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: SeongJae Park <sj@kernel.org>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 9ab42821ee2dc..1e780427c04a0 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. */