From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
To: Thomas Winischhofer <thomas@winischhofer.net>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <garsilva@embeddedor.com>
Subject: [PATCH] video: fbdev: sis_main: mark expected switch fall-throughs
Date: Wed, 08 Nov 2017 17:10:59 +0000 [thread overview]
Message-ID: <20171108171059.GA7495@embeddedor.com> (raw)
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 <garsilva@embeddedor.com>
---
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
WARNING: multiple messages have this Message-ID (diff)
From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
To: Thomas Winischhofer <thomas@winischhofer.net>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <garsilva@embeddedor.com>
Subject: [PATCH] video: fbdev: sis_main: mark expected switch fall-throughs
Date: Wed, 8 Nov 2017 11:10:59 -0600 [thread overview]
Message-ID: <20171108171059.GA7495@embeddedor.com> (raw)
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 <garsilva@embeddedor.com>
---
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
next reply other threads:[~2017-11-08 17:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20171108171106epcas3p2bfe517009929d49cd56d3def262d1bca@epcas3p2.samsung.com>
2017-11-08 17:10 ` Gustavo A. R. Silva [this message]
2017-11-08 17:10 ` [PATCH] video: fbdev: sis_main: mark expected switch fall-throughs Gustavo A. R. Silva
2017-11-09 16:03 ` Bartlomiej Zolnierkiewicz
2017-11-09 16:03 ` Bartlomiej Zolnierkiewicz
2017-11-09 16:03 ` Bartlomiej Zolnierkiewicz
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