From: Miaohe Lin <linmiaohe@huawei.com>
Date: Wed, 12 Jun 2024 07:18:28 +0000 (+0800)
Subject: mm/memory-failure: remove confusing initialization to count
X-Git-Tag: block-6.11-20240726~15^2~276
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=4d64ab2f407a2ace43c799e84df7f169422d7a4b;p=linux-block.git

mm/memory-failure: remove confusing initialization to count

It's meaningless and confusing to init local variable count to 1.  Remove
it.  No functional change intended.

Link: https://lkml.kernel.org/r/20240612071835.157004-7-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Borislav Petkov (AMD) <bp@alien8.de>
Cc: David Hildenbrand <david@redhat.com>
Cc: kernel test robot <lkp@intel.com>
Cc: Naoya Horiguchi <nao.horiguchi@gmail.com>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index ec482524158e..339752d768d8 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -2542,7 +2542,7 @@ int unpoison_memory(unsigned long pfn)
 	struct folio *folio;
 	struct page *p;
 	int ret = -EBUSY, ghp;
-	unsigned long count = 1;
+	unsigned long count;
 	bool huge = false;
 	static DEFINE_RATELIMIT_STATE(unpoison_rs, DEFAULT_RATELIMIT_INTERVAL,
 					DEFAULT_RATELIMIT_BURST);