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authorFabio Estevam <festevam@gmail.com>2019-05-27 21:37:14 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2019-05-28 10:03:06 +0300
commitfd86575fe5d0ac9b15ad52760243245fcd57fd92 (patch)
treea24d88305a3cfa52b868dea6d375583b063e516f /drivers/gpu/drm/drm_damage_helper.c
parent0500c04ea14a4143edf902d087079c4e7b2f0229 (diff)
downloadlinux-fd86575fe5d0ac9b15ad52760243245fcd57fd92.tar.xz
drm/damage-helper: Use NULL instead of 0
The 'clips' member is a pointer, so assign NULL instead of 0. This fixes the following sparse warning: drivers/gpu/drm/drm_damage_helper.c:289:31: warning: Using plain integer as NULL pointer Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190527183714.11168-1-festevam@gmail.com
Diffstat (limited to 'drivers/gpu/drm/drm_damage_helper.c')
-rw-r--r--drivers/gpu/drm/drm_damage_helper.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_damage_helper.c b/drivers/gpu/drm/drm_damage_helper.c
index ee67c96841fa..8230dac01a89 100644
--- a/drivers/gpu/drm/drm_damage_helper.c
+++ b/drivers/gpu/drm/drm_damage_helper.c
@@ -286,7 +286,7 @@ drm_atomic_helper_damage_iter_init(struct drm_atomic_helper_damage_iter *iter,
iter->plane_src.y2 = (state->src.y2 >> 16) + !!(state->src.y2 & 0xFFFF);
if (!iter->clips || !drm_rect_equals(&state->src, &old_state->src)) {
- iter->clips = 0;
+ iter->clips = NULL;
iter->num_clips = 0;
iter->full_update = true;
}