linux-kernel - [PATCH] tools/vm/page_owner_sort.c: delete invalid duplicate code

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Message-Id: <20211213095743.3630-1-caoyixuan2019@email.szu.edu.cn>
Date:   Mon, 13 Dec 2021 17:57:43 +0800
From:   Yixuan Cao <caoyixuan2019@...il.szu.edu.cn>
To:     akpm@...ux-foundation.org
Cc:     broonie@...nel.org, seanga2@...il.com, weizhenliang@...wei.com,
        tangbin@...s.chinamobile.com, zhaochongxi2019@...il.szu.edu.cn,
        zhangyinan2019@...il.szu.edu.cn, linux-kernel@...r.kernel.org,
        Yixuan Cao <caoyixuan2019@...il.szu.edu.cn>
Subject: [PATCH] tools/vm/page_owner_sort.c: delete invalid duplicate code

I noticed that there is two invalid lines of duplicate code.
It's better to delete it.

Signed-off-by: Yixuan Cao <caoyixuan2019@...il.szu.edu.cn>
---
 tools/vm/page_owner_sort.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/vm/page_owner_sort.c b/tools/vm/page_owner_sort.c
index c9fedc1806d5..e76addb2bfe7 100644
--- a/tools/vm/page_owner_sort.c
+++ b/tools/vm/page_owner_sort.c
@@ -229,8 +229,6 @@ static void add_list(char *buf, int len)
 	list[list_size].pid = get_pid(buf);
 	list[list_size].ts_nsec = get_ts_nsec(buf);
 	list[list_size].free_ts_nsec = get_free_ts_nsec(buf);
-	memcpy(list[list_size].txt, buf, len);
-	list[list_size].txt[len] = 0;
 	list_size++;
 	if (list_size % 1000 == 0) {
 		printf("loaded %d\r", list_size);
-- 
2.31.1