Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752796AbaJAXG6 (ORCPT ); Wed, 1 Oct 2014 19:06:58 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:39936 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751525AbaJAXG5 (ORCPT ); Wed, 1 Oct 2014 19:06:57 -0400 Date: Thu, 2 Oct 2014 00:06:53 +0100 From: Luis Henriques To: linux-kernel@vger.kernel.org Cc: Al Viro , Andrew Morton Subject: [PATCH] acct: fix build warning when ACCT_VERSION != 3 Message-ID: <20141001230653.GA25541@hercules> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org struct pid_namespace *ns is used only when ACCT_VERSION is 3. kernel/acct.c:475:24: warning: unused variable 'ns' [-Wunused-variable] Signed-off-by: Luis Henriques --- kernel/acct.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/acct.c b/kernel/acct.c index b4c667d22e79..5f277f5c5e29 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; /* -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/