From: Yang Li <yang.lee@linux.alibaba.com>
To: akpm@linux-foundation.org
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Yang Li <yang.lee@linux.alibaba.com>,
Abaci Robot <abaci@linux.alibaba.com>
Subject: [PATCH -next] migrate: stop using 0 as NULL pointer
Date: Wed, 16 Nov 2022 09:23:45 +0800 [thread overview]
Message-ID: <20221116012345.84870-1-yang.lee@linux.alibaba.com> (raw)
mm/migrate.c:1198:24: warning: Using plain integer as NULL pointer
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3080
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
mm/migrate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/migrate.c b/mm/migrate.c
index 15dc56a3da7a..e50b3c42e6ad 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1195,7 +1195,7 @@ static int unmap_and_move(new_page_t get_new_page,
return -ENOMEM;
dst = page_folio(newpage);
- dst->private = 0;
+ dst->private = NULL;
rc = __unmap_and_move(src, dst, force, mode);
if (rc == MIGRATEPAGE_SUCCESS)
set_page_owner_migrate_reason(&dst->page, reason);
--
2.20.1.7.g153144c
next reply other threads:[~2022-11-16 1:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-16 1:23 Yang Li [this message]
2022-11-17 11:48 ` David Hildenbrand
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