From 4529d46f916dd231cd5ab6d6fc7827472482281f Mon Sep 17 00:00:00 2001
From: "GONG, Ruiqi" <gongruiqi1@huawei.com>
Date: Tue, 7 Jun 2022 19:08:48 +0800
Subject: drm/atomic: fix warning of unused variable
Git-commit: 4527d47bb63a134c4483a1a478d0ff5874b466c7
Patch-mainline: v5.19-rc3
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
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>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220607110848.941486-1-gongruiqi1@huawei.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
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)++)
--
2.38.1