* [PATCH] drm/radeon/r420: mark expected switch fall-through
@ 2018-10-12 16:06 Gustavo A. R. Silva
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From: Gustavo A. R. Silva @ 2018-10-12 16:06 UTC (permalink / raw)
To: Alex Deucher, Christian König, David (ChunMing) Zhou,
David Airlie
Cc: amd-gfx, dri-devel, linux-kernel, Gustavo A. R. Silva
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 1357317 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
drivers/gpu/drm/radeon/r420.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 45e1d4e..2318d9e 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -109,6 +109,7 @@ void r420_pipes_init(struct radeon_device *rdev)
default:
/* force to 1 pipe */
num_pipes = 1;
+ /* fall through */
case 1:
tmp = (0 << 1);
break;
--
2.7.4
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2018-10-12 16:06 [PATCH] drm/radeon/r420: mark expected switch fall-through Gustavo A. R. Silva
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