diff mbox series

drm/atomic: fix warning of unused variable

Message ID 20220607110848.941486-1-gongruiqi1@huawei.com (mailing list archive)
State New, archived
Headers show
Series drm/atomic: fix warning of unused variable | expand

Commit Message

GONG, Ruiqi June 7, 2022, 11:08 a.m. UTC
Fix the `unused-but-set-variable` warning as how other iteration
wrappers do.

Link: https://lore.kernel.org/all/202206071049.pofHsRih-lkp@intel.com/
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: GONG, Ruiqi <gongruiqi1@huawei.com>
---
 include/drm/drm_atomic.h | 1 +
 1 file changed, 1 insertion(+)

Comments

Maxime Ripard June 9, 2022, 2:12 p.m. UTC | #1
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
diff mbox series

Patch

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)++)