From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-x241.google.com (mail-wr0-x241.google.com [IPv6:2a00:1450:400c:c0c::241]) (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 406dMx53ckzF209 for ; Fri, 23 Mar 2018 07:20:45 +1100 (AEDT) Received: by mail-wr0-x241.google.com with SMTP id z8so9983233wrh.7 for ; Thu, 22 Mar 2018 13:20:45 -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 03/19] powerpc: Mark variables as unused Date: Thu, 22 Mar 2018 21:19:49 +0100 Message-Id: <20180322202007.23088-4-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: , Add gcc attribute unused for two variables. Fix warnings treated as errors with W=1: arch/powerpc/kernel/prom_init.c:1388:8: error: variable ‘path’ set but not used [-Werror=unused-but-set-variable] Signed-off-by: Mathieu Malaterre --- arch/powerpc/kernel/prom_init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index acf4b2e0530c..6a3ac4522144 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -603,7 +603,7 @@ static void __init early_cmdline_parse(void) const char *opt; char *p; - int l = 0; + int l __maybe_unused = 0; prom_cmd_line[0] = 0; p = prom_cmd_line; @@ -1385,7 +1385,7 @@ static void __init reserve_mem(u64 base, u64 size) static void __init prom_init_mem(void) { phandle node; - char *path, type[64]; + char *path __maybe_unused, type[64]; unsigned int plen; cell_t *p, *endp; __be32 val; -- 2.11.0