From patchwork Tue Aug 18 08:56:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Slaby X-Patchwork-Id: 258117 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 202BCC433DF for ; Tue, 18 Aug 2020 08:58:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 065322075E for ; Tue, 18 Aug 2020 08:58:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726616AbgHRI47 (ORCPT ); Tue, 18 Aug 2020 04:56:59 -0400 Received: from mx2.suse.de ([195.135.220.15]:37684 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726353AbgHRI46 (ORCPT ); Tue, 18 Aug 2020 04:56:58 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 28929AC48; Tue, 18 Aug 2020 08:57:22 +0000 (UTC) From: Jiri Slaby To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Jiri Slaby , Bartlomiej Zolnierkiewicz , dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-mips@vger.kernel.org Subject: [PATCH 2/8] newport_con: fix no return statement in newport_show_logo Date: Tue, 18 Aug 2020 10:56:49 +0200 Message-Id: <20200818085655.12071-2-jslaby@suse.cz> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200818085655.12071-1-jslaby@suse.cz> References: <20200818085655.12071-1-jslaby@suse.cz> MIME-Version: 1.0 Sender: linux-serial-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org When CONFIG_LOGO_SGI_CLUT224 is unset, newport_show_logo contains no return, despite it should return a pointer. Add one returning NULL to fix a compiler warning: drivers/video/console/newport_con.c: In function 'newport_show_logo': drivers/video/console/newport_con.c:132:1: warning: no return statement in function returning non-void Note that the caller expects NULL from the function already. Signed-off-by: Jiri Slaby Cc: Bartlomiej Zolnierkiewicz Cc: dri-devel@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org Cc: linux-mips@vger.kernel.org --- drivers/video/console/newport_con.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/video/console/newport_con.c b/drivers/video/console/newport_con.c index 72f146d047d9..4d9110393479 100644 --- a/drivers/video/console/newport_con.c +++ b/drivers/video/console/newport_con.c @@ -131,6 +131,8 @@ static const struct linux_logo *newport_show_logo(void) npregs->go.hostrw0 = *data++ << 24; return logo; +#else + return NULL; #endif /* CONFIG_LOGO_SGI_CLUT224 */ }