+ bootconfig-remove-redundant-assignment-in-xbc_parse_array.patch added to mm-nonmm-unstable branch

+ bootconfig-remove-redundant-assignment-in-xbc_parse_array.patch added to mm-nonmm-unstable branch

[Andrew Morton]

The patch titled
     Subject: bootconfig: remove redundant assignment in xbc_parse_array()
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     bootconfig-remove-redundant-assignment-in-xbc_parse_array.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/bootconfig-remove-redundant-assignment-in-xbc_parse_array.patch

This patch will later appear in the mm-nonmm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------
From: Sang-Heon Jeon <ekffu200098@gmail.com>
Subject: bootconfig: remove redundant assignment in xbc_parse_array()
Date: Fri, 11 Sep 2026 01:30:48 +0900

After the loop, node is the last array value that xbc_add_child() added,
and xbc_parse_array() sets node->child to 0.

xbc_init_node() already set node->child to 0 when the value was
added, and node->child is not modified after that, so the assignment
is redundant.

So remove the assignment.

No functional change.

Link: https://lore.kernel.org/20260910163051.1973775-1-ekffu200098@gmail.com
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 lib/bootconfig.c |    1 -
 1 file changed, 1 deletion(-)

--- a/lib/bootconfig.c~bootconfig-remove-redundant-assignment-in-xbc_parse_array
+++ a/lib/bootconfig.c
@@ -836,7 +836,6 @@ static int __init xbc_parse_array(char *
 			return -ENOMEM;
 		*__v = next;
 	} while (c == ',');
-	node->child = 0;
 
 	return c;
 }
_

Patches currently in -mm which might be from ekffu200098@gmail.com are

percpu-fix-the-comment-about-which-sizes-share-a-slot.patch
percpu-remove-redundant-assignments-to-bits.patch
percpu-remove-unnecessary-initialization-in-pcpu_build_alloc_info.patch
percpu-remove-unnecessary-cpumask_clear-in-pcpu_build_alloc_info.patch
percpu-remove-unnecessary-return-in-pcpu_populate_pte.patch
bootconfig-remove-redundant-assignment-in-xbc_parse_array.patch