From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751955AbdKHRLG (ORCPT ); Wed, 8 Nov 2017 12:11:06 -0500 Received: from gateway33.websitewelcome.com ([192.185.146.87]:48822 "EHLO gateway33.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751470AbdKHRLE (ORCPT ); Wed, 8 Nov 2017 12:11:04 -0500 Date: Wed, 8 Nov 2017 11:10:59 -0600 From: "Gustavo A. R. Silva" To: Thomas Winischhofer , Bartlomiej Zolnierkiewicz Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] video: fbdev: sis_main: mark expected switch fall-throughs Message-ID: <20171108171059.GA7495@embeddedor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.175.248.21 X-Source-L: No X-Exim-ID: 1eCTsU-002lUQ-Cu X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.175.248.21]:60568 X-Source-Auth: garsilva@embeddedor.com X-Email-Count: 5 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 115025 Addresses-Coverity-ID: 115026 Addresses-Coverity-ID: 115027 Addresses-Coverity-ID: 115028 Signed-off-by: Gustavo A. R. Silva --- drivers/video/fbdev/sis/sis_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c index e923038..ecdd054 100644 --- a/drivers/video/fbdev/sis/sis_main.c +++ b/drivers/video/fbdev/sis/sis_main.c @@ -1702,6 +1702,7 @@ static int sisfb_ioctl(struct fb_info *info, unsigned int cmd, if(ivideo->warncount++ < 10) printk(KERN_INFO "sisfb: Deprecated ioctl call received - update your application!\n"); + /* fall through */ case SISFB_GET_INFO: /* For communication with X driver */ ivideo->sisfb_infoblock.sisfb_id = SISFB_ID; ivideo->sisfb_infoblock.sisfb_version = VER_MAJOR; @@ -1755,6 +1756,7 @@ static int sisfb_ioctl(struct fb_info *info, unsigned int cmd, if(ivideo->warncount++ < 10) printk(KERN_INFO "sisfb: Deprecated ioctl call received - update your application!\n"); + /* fall through */ case SISFB_GET_VBRSTATUS: if(sisfb_CheckVBRetrace(ivideo)) return put_user((u32)1, argp); @@ -1765,6 +1767,7 @@ static int sisfb_ioctl(struct fb_info *info, unsigned int cmd, if(ivideo->warncount++ < 10) printk(KERN_INFO "sisfb: Deprecated ioctl call received - update your application!\n"); + /* fall through */ case SISFB_GET_AUTOMAXIMIZE: if(ivideo->sisfb_max) return put_user((u32)1, argp); @@ -1775,6 +1778,7 @@ static int sisfb_ioctl(struct fb_info *info, unsigned int cmd, if(ivideo->warncount++ < 10) printk(KERN_INFO "sisfb: Deprecated ioctl call received - update your application!\n"); + /* fall through */ case SISFB_SET_AUTOMAXIMIZE: if(get_user(gpu32, argp)) return -EFAULT; -- 2.7.4