From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933562AbdJQL0i (ORCPT ); Tue, 17 Oct 2017 07:26:38 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:50218 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932505AbdJQL0f (ORCPT ); Tue, 17 Oct 2017 07:26:35 -0400 X-Google-Smtp-Source: AOwi7QCYjNS2dVVltOcwM45RqYyrTzR8Sm/oQAbuai7Wg73jVrRencUYMwQrKUYf7QSUND5rGkMRSw== Date: Tue, 17 Oct 2017 14:26:32 +0300 From: "Kirill A. Shutemov" To: Colin King Cc: Andrew Morton , "Kirill A . Shutemov" , Minchan Kim , Johannes Weiner , linux-mm@kvack.org, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm/rmap: remove redundant variable cend Message-ID: <20171017112632.xsx4ejefkteybem3@node.shutemov.name> References: <20171011174942.1372-1-colin.king@canonical.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20171011174942.1372-1-colin.king@canonical.com> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 11, 2017 at 06:49:42PM +0100, Colin King wrote: > From: Colin Ian King > > Variable cend is set but never read, hence it is redundant and can be > removed. > > Cleans up clang build warning: Value stored to 'cend' is never read > > Fixes: 369ea8242c0f ("mm/rmap: update to new mmu_notifier semantic v2") I'm not sure if should consider warning fix as a fix. :) > Signed-off-by: Colin Ian King Acked-by: Kirill A. Shutemov -- Kirill A. Shutemov