[PATCH] video: omapfb: Fix fall-through warning for Clang

[PATCH] video: omapfb: Fix fall-through warning for Clang

[Gustavo A. R. Silva]

Fix the following fallthrough warnings:

drivers/video/fbdev/omap/omapfb_main.c:1558:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
           case 0:
           ^
   drivers/video/fbdev/omap/omapfb_main.c:1558:2: note: insert 'break;' to avoid fall-through
           case 0:
           ^
           break;
   1 warning generated.

This helps with the ongoing efforts to globally enable
-Wimplicit-fallthrough for Clang.

Link: https://github.com/KSPP/linux/issues/115
Link: https://lore.kernel.org/lkml/202110141005.hUjaYMEi-lkp@intel.com/
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
 drivers/video/fbdev/omap/omapfb_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
index 3d090d2d9ed9..b495c09e6102 100644
--- a/drivers/video/fbdev/omap/omapfb_main.c
+++ b/drivers/video/fbdev/omap/omapfb_main.c
@@ -1555,6 +1555,7 @@ static void omapfb_free_resources(struct omapfb_device *fbdev, int state)
 	case 1:
 		dev_set_drvdata(fbdev->dev, NULL);
 		kfree(fbdev);
+		break;
 	case 0:
 		/* nothing to free */
 		break;
-- 
2.27.0

[PATCH] video: omapfb: Fix fall-through warning for Clang

[Gustavo A. R. Silva]

Fix the following fallthrough warnings:

drivers/video/fbdev/omap/omapfb_main.c:1558:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
           case 0:
           ^
   drivers/video/fbdev/omap/omapfb_main.c:1558:2: note: insert 'break;' to avoid fall-through
           case 0:
           ^
           break;
   1 warning generated.

This helps with the ongoing efforts to globally enable
-Wimplicit-fallthrough for Clang.

Link: https://github.com/KSPP/linux/issues/115
Link: https://lore.kernel.org/lkml/202110141005.hUjaYMEi-lkp@intel.com/
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
 drivers/video/fbdev/omap/omapfb_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
index 3d090d2d9ed9..b495c09e6102 100644
--- a/drivers/video/fbdev/omap/omapfb_main.c
+++ b/drivers/video/fbdev/omap/omapfb_main.c
@@ -1555,6 +1555,7 @@ static void omapfb_free_resources(struct omapfb_device *fbdev, int state)
 	case 1:
 		dev_set_drvdata(fbdev->dev, NULL);
 		kfree(fbdev);
+		break;
 	case 0:
 		/* nothing to free */
 		break;
-- 
2.27.0

Re: [PATCH] video: omapfb: Fix fall-through warning for Clang

[Sam Ravnborg]

Hi Gustavo,
On Thu, Oct 14, 2021 at 11:53:20AM -0500, Gustavo A. R. Silva wrote:
> Fix the following fallthrough warnings:
> 
> drivers/video/fbdev/omap/omapfb_main.c:1558:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
>            case 0:
>            ^
>    drivers/video/fbdev/omap/omapfb_main.c:1558:2: note: insert 'break;' to avoid fall-through
>            case 0:
>            ^
>            break;
>    1 warning generated.
> 
> This helps with the ongoing efforts to globally enable
> -Wimplicit-fallthrough for Clang.
> 
> Link: https://github.com/KSPP/linux/issues/115
> Link: https://lore.kernel.org/lkml/202110141005.hUjaYMEi-lkp@intel.com/
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
applied to drm-misc-next. It will show up in -next in 1-2 weeks time.
Thanks,
	Sam

Re: [PATCH] video: omapfb: Fix fall-through warning for Clang

[Gustavo A. R. Silva]

On Thu, Oct 14, 2021 at 08:26:52PM +0200, Sam Ravnborg wrote:
> Hi Gustavo,
> On Thu, Oct 14, 2021 at 11:53:20AM -0500, Gustavo A. R. Silva wrote:
> > Fix the following fallthrough warnings:
> > 
> > drivers/video/fbdev/omap/omapfb_main.c:1558:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
> >            case 0:
> >            ^
> >    drivers/video/fbdev/omap/omapfb_main.c:1558:2: note: insert 'break;' to avoid fall-through
> >            case 0:
> >            ^
> >            break;
> >    1 warning generated.
> > 
> > This helps with the ongoing efforts to globally enable
> > -Wimplicit-fallthrough for Clang.
> > 
> > Link: https://github.com/KSPP/linux/issues/115
> > Link: https://lore.kernel.org/lkml/202110141005.hUjaYMEi-lkp@intel.com/
> > Reported-by: kernel test robot <lkp@intel.com>
> > Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
> applied to drm-misc-next. It will show up in -next in 1-2 weeks time.

Great. :)

Thanks, Sam.
--
Gustavo

Re: [PATCH] video: omapfb: Fix fall-through warning for Clang

[Gustavo A. R. Silva]

On Thu, Oct 14, 2021 at 08:26:52PM +0200, Sam Ravnborg wrote:
> Hi Gustavo,
> On Thu, Oct 14, 2021 at 11:53:20AM -0500, Gustavo A. R. Silva wrote:
> > Fix the following fallthrough warnings:
> > 
> > drivers/video/fbdev/omap/omapfb_main.c:1558:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
> >            case 0:
> >            ^
> >    drivers/video/fbdev/omap/omapfb_main.c:1558:2: note: insert 'break;' to avoid fall-through
> >            case 0:
> >            ^
> >            break;
> >    1 warning generated.
> > 
> > This helps with the ongoing efforts to globally enable
> > -Wimplicit-fallthrough for Clang.
> > 
> > Link: https://github.com/KSPP/linux/issues/115
> > Link: https://lore.kernel.org/lkml/202110141005.hUjaYMEi-lkp@intel.com/
> > Reported-by: kernel test robot <lkp@intel.com>
> > Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
> applied to drm-misc-next. It will show up in -next in 1-2 weeks time.

Great. :)

Thanks, Sam.
--
Gustavo