linux-kernel - [PATCH] selftests/mm: Remove duplicate include of unistd.h

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Message-Id: <20260211064311.2981726-1-nichen@iscas.ac.cn>
Date: Wed, 11 Feb 2026 14:43:11 +0800
From: Chen Ni <nichen@...as.ac.cn>
To: akpm@...ux-foundation.org,
	shuah@...nel.org
Cc: linmiaohe@...wei.com,
	nao.horiguchi@...il.com,
	david@...nel.org,
	lorenzo.stoakes@...cle.com,
	Liam.Howlett@...cle.com,
	vbabka@...e.cz,
	rppt@...nel.org,
	surenb@...gle.com,
	mhocko@...e.com,
	linux-mm@...ck.org,
	linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Chen Ni <nichen@...as.ac.cn>
Subject: [PATCH] selftests/mm: Remove duplicate include of unistd.h

Remove duplicate inclusion of unistd.h in memory-failure.c to clean up
redundant code.

Signed-off-by: Chen Ni <nichen@...as.ac.cn>
---
 tools/testing/selftests/mm/memory-failure.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/testing/selftests/mm/memory-failure.c b/tools/testing/selftests/mm/memory-failure.c
index 3d9e0b9ffb41..032ed952057c 100644
--- a/tools/testing/selftests/mm/memory-failure.c
+++ b/tools/testing/selftests/mm/memory-failure.c
@@ -13,7 +13,6 @@
 #include <unistd.h>
 #include <signal.h>
 #include <setjmp.h>
-#include <unistd.h>
 #include <fcntl.h>
 #include <sys/vfs.h>
 #include <linux/magic.h>
-- 
2.25.1