From: Hongfu Li <hongfu.li@linux.dev>
To: rppt@kernel.org, akpm@linux-foundation.org
Cc: graf@amazon.com, pasha.tatashin@soleen.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, hongfu.li@linux.dev,
Hongfu Li <lihongfu@kylinos.cn>
Subject: [PATCH] mm/memblock: simplify reserve_mem_init error handling
Date: Fri, 21 Aug 2026 11:32:30 +0800 [thread overview]
Message-ID: <20260821033230.55210-1-hongfu.li@linux.dev> (raw)
From: Hongfu Li <lihongfu@kylinos.cn>
Return prepare_kho_fdt() directly instead of assigning to a local and
returning it on both success and failure paths.
Signed-off-by: Hongfu Li <lihongfu@kylinos.cn>
---
mm/memblock.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/mm/memblock.c b/mm/memblock.c
index 777c69f05400..7079b93ec730 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -2616,15 +2616,10 @@ static int __init prepare_kho_fdt(void)
static int __init reserve_mem_init(void)
{
- int err;
-
if (!kho_is_enabled() || !reserved_mem_count)
return 0;
- err = prepare_kho_fdt();
- if (err)
- return err;
- return err;
+ return prepare_kho_fdt();
}
late_initcall(reserve_mem_init);
--
2.54.0
next reply other threads:[~2026-08-21 3:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-21 3:32 Hongfu Li [this message]
2026-08-22 3:23 ` [PATCH] mm/memblock: simplify reserve_mem_init error handling Sang-Heon Jeon
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