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path: root/drivers/gpu/drm/zte/zx_plane.c
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Diffstat (limited to 'drivers/gpu/drm/zte/zx_plane.c')
-rw-r--r--drivers/gpu/drm/zte/zx_plane.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/zte/zx_plane.c b/drivers/gpu/drm/zte/zx_plane.c
index 086c50fac689..c8f7b21fa09e 100644
--- a/drivers/gpu/drm/zte/zx_plane.c
+++ b/drivers/gpu/drm/zte/zx_plane.c
@@ -54,7 +54,7 @@ static int zx_vl_plane_atomic_check(struct drm_plane *plane,
int min_scale = FRAC_16_16(1, 8);
int max_scale = FRAC_16_16(8, 1);
- if (!crtc || !fb)
+ if (!crtc || WARN_ON(!fb))
return 0;
crtc_state = drm_atomic_get_existing_crtc_state(plane_state->state,
@@ -281,7 +281,7 @@ static int zx_gl_plane_atomic_check(struct drm_plane *plane,
struct drm_crtc *crtc = plane_state->crtc;
struct drm_crtc_state *crtc_state;
- if (!crtc || !fb)
+ if (!crtc || WARN_ON(!fb))
return 0;
crtc_state = drm_atomic_get_existing_crtc_state(plane_state->state,