From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754496AbbA2BWw (ORCPT ); Wed, 28 Jan 2015 20:22:52 -0500 Received: from mout.kundenserver.de ([212.227.126.187]:50387 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753080AbbA2BWf (ORCPT ); Wed, 28 Jan 2015 20:22:35 -0500 From: Arnd Bergmann To: akpm@linux-foundation.org Cc: Chris Mason , Davide Libenzi , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH] eventfs: avoid unused variable warning Date: Wed, 28 Jan 2015 16:10:28 +0100 Message-ID: <88925492.FKoyo2trpD@wuerfel> User-Agent: KMail/4.11.5 (Linux/3.16.0-10-generic; KDE/4.11.5; x86_64; ; ) MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V03:K0:KE/XJbJLtG4D+hePLyWCBA1F5qz1jZy7SnrjIOOISXRZSw7a8Zi InyZz6EGnjHd9rezwn9DZ5Fk9ED4Gmbj6HINNFy8Oot1lLFUmDMXm5VlaIQqcOe+8ygkz18 UNGjDmus08Wp6/tIdGh5unz18JHIT2cvOQ6yXQpKBuqeka9vEkVr3jzdpmXa+PBM7zI79OB FT3DhoNKtcbqRO3f6dZIA== X-UI-Out-Filterresults: notjunk:1; Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org An optimization patch from Chris Mason causes build warnings about an unused variable. The patch that broke this is currently in the akpm-current series, so this fixup can be folded into the original patch. I was expecting multiple people to send a patch for this, so I waited a bit at first. Signed-off-by: Arnd Bergmann Fixes: 567162b87a5c5f ("eventfd: don't take the spinlock in eventfd_poll") diff --git a/fs/eventfd.c b/fs/eventfd.c index 439e6f0177f3..303ddc43dbee 100644 --- a/fs/eventfd.c +++ b/fs/eventfd.c @@ -118,7 +118,6 @@ static unsigned int eventfd_poll(struct file *file, poll_table *wait) { struct eventfd_ctx *ctx = file->private_data; unsigned int events = 0; - unsigned long flags; unsigned int count; poll_wait(file, &ctx->wqh, wait);