From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-x242.google.com (mail-wm0-x242.google.com [IPv6:2a00:1450:400c:c09::242]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 406dMt1XG7zF202 for ; Fri, 23 Mar 2018 07:20:42 +1100 (AEDT) Received: by mail-wm0-x242.google.com with SMTP id 139so18530639wmn.2 for ; Thu, 22 Mar 2018 13:20:41 -0700 (PDT) Sender: Mathieu Malaterre From: Mathieu Malaterre To: Michael Ellerman Cc: Mathieu Malaterre , Benjamin Herrenschmidt , Paul Mackerras , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, kvm-ppc@vger.kernel.org Subject: [PATCH 01/19] powerpc/powermac: Mark variable x as unused Date: Thu, 22 Mar 2018 21:19:47 +0100 Message-Id: <20180322202007.23088-2-malat@debian.org> In-Reply-To: <20180322202007.23088-1-malat@debian.org> References: <20180322202007.23088-1-malat@debian.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Since the value of x is never intended to be read, declare it with gcc attribute as unused. Fix warning treated as error with W=1: arch/powerpc/platforms/powermac/bootx_init.c:471:21: error: variable ‘x’ set but not used [-Werror=unused-but-set-variable] Signed-off-by: Mathieu Malaterre --- arch/powerpc/platforms/powermac/bootx_init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/powermac/bootx_init.c b/arch/powerpc/platforms/powermac/bootx_init.c index c3c9bbb3573a..d3ce55dae78f 100644 --- a/arch/powerpc/platforms/powermac/bootx_init.c +++ b/arch/powerpc/platforms/powermac/bootx_init.c @@ -468,7 +468,7 @@ void __init bootx_init(unsigned long r3, unsigned long r4) boot_infos_t *bi = (boot_infos_t *) r4; unsigned long hdr; unsigned long space; - unsigned long ptr, x; + unsigned long ptr, x __maybe_unused; char *model; unsigned long offset = reloc_offset(); -- 2.11.0