2022-06-07 11:51:57

by GONG, Ruiqi

Subject: [PATCH] drm/atomic: fix warning of unused variable

Fix the `unused-but-set-variable` warning as how other iteration
wrappers do.

Link: https://lore.kernel.org/all/[email protected]/
Reported-by: kernel test robot <[email protected]>
Signed-off-by: GONG, Ruiqi <[email protected]>
---
include/drm/drm_atomic.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index 0777725085df..10b1990bc1f6 100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -1022,6 +1022,7 @@ void drm_state_dump(struct drm_device *dev, struct drm_printer *p);
for ((__i) = 0; \
(__i) < (__state)->num_private_objs && \
((obj) = (__state)->private_objs[__i].ptr, \
+ (void)(obj) /* Only to avoid unused-but-set-variable warning */, \
(new_obj_state) = (__state)->private_objs[__i].new_state, 1); \
(__i)++)

--
2.25.1

2022-06-09 14:14:11

by Maxime Ripard

Subject: Re: (subset) [PATCH] drm/atomic: fix warning of unused variable

On Tue, 7 Jun 2022 19:08:48 +0800, GONG, Ruiqi wrote:
> Fix the `unused-but-set-variable` warning as how other iteration
> wrappers do.
>
>

Applied to drm/drm-misc (drm-misc-fixes).

Thanks!
Maxime