linux-kernel - [PATCH 3/3] linux.next: kernel/acct.c: Fix for ns(namespace) variable is used only when ACCT

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Date:	Mon,  1 Sep 2014 08:03:45 -0400
From:	Shakil A Khan <shakilk1729@...il.com>
To:	akpm@...ux-foundation.org
Cc:	linux-kernel@...r.kernel.org, paulmcquad@...il.com,
	ionut.m.alexa@...il.com, tglx@...utronix.de,
	viro@...iv.linux.org.uk, Shakil A Khan <shakilk1729@...il.com>
Subject: [PATCH 3/3] linux.next: kernel/acct.c: Fix for ns(namespace) variable is used only when ACCT_VERSION is 3

Signed-off-by: Shakil A Khan <shakilk1729@...il.com>
---
 kernel/acct.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/acct.c b/kernel/acct.c
index b4c667d..5f277f5 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -472,7 +472,9 @@ static void do_acct_process(struct bsd_acct_struct *acct)
 	acct_t ac;
 	unsigned long flim;
 	const struct cred *orig_cred;
+#if ACCT_VERSION == 3
 	struct pid_namespace *ns = acct->ns;
+#endif
 	struct file *file = acct->file;
 
 	/*
-- 
1.7.1

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