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Subject[PATCH] video: fbdev: arcfb: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 115017 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
drivers/video/fbdev/arcfb.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
index 7e87d0d..a48741a 100644
--- a/drivers/video/fbdev/arcfb.c
+++ b/drivers/video/fbdev/arcfb.c
@@ -419,6 +419,8 @@ static int arcfb_ioctl(struct fb_info *info,
schedule();
finish_wait(&arcfb_waitq, &wait);
}
+ /* fall through */
+
case FBIO_GETCONTROL2:
{
unsigned char ctl2;
--
2.7.4
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