From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-vc0-f178.google.com ([209.85.220.178]:56305 "EHLO mail-vc0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754029AbaIIQYG (ORCPT ); Tue, 9 Sep 2014 12:24:06 -0400 Received: by mail-vc0-f178.google.com with SMTP id hy4so2602963vcb.37 for ; Tue, 09 Sep 2014 09:24:05 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1410258381-7088-3-git-send-email-yamada.m@jp.panasonic.com> References: <1410258381-7088-1-git-send-email-yamada.m@jp.panasonic.com> <1410258381-7088-3-git-send-email-yamada.m@jp.panasonic.com> From: Peter Foley Date: Tue, 9 Sep 2014 12:23:45 -0400 Message-ID: Subject: Re: [PATCH 2/3] kbuild: remove unnecessary variable initializaions Content-Type: text/plain; charset=UTF-8 Sender: linux-kbuild-owner@vger.kernel.org List-ID: To: Masahiro Yamada Cc: linux-kbuild@vger.kernel.org, Andrew Victor , Nicolas Ferre , Jean-Christophe Plagniol-Villard , Russell King , Hartley Sweeten , Ryan Mallon , Kukjin Kim , Greg Ungerer , Ben Dooks , Linus Walleij , Tony Lindgren , linux-arm-kernel@lists.infradead.org, LKML , linux-samsung-soc@vger.kernel.org, linux-omap@vger.kernel.org On Tue, Sep 9, 2014 at 6:26 AM, Masahiro Yamada wrote: > Clearing obj-y, obj-m, obj-n, obj- in each Makefile is > a useless habit. > > They are non-exported variables; therefore they are always empty > whenever descending into each subdirectory. > (Moreorver, obj-y and obj-m are also set to empty at the beginning > of scripts/Makefile.build) > > Signed-off-by: Masahiro Yamada Acked-by: Peter Foley