Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/arm/display/komeda/komeda_plane.c:
In function komeda_plane_atomic_duplicate_state:
drivers/gpu/drm/arm/display/komeda/komeda_plane.c:161:35:
warning: variable old set but not used [-Wunused-but-set-variable
It is not used since commit 990dee3aa456 ("drm/komeda:
Computing image enhancer internally")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/gpu/drm/arm/display/komeda/komeda_plane.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
index c095af1..c1381ac 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
@@ -158,8 +158,6 @@ static void komeda_plane_reset(struct drm_plane *plane)
static struct drm_plane_state *
komeda_plane_atomic_duplicate_state(struct drm_plane *plane)
{
- struct komeda_plane_state *new, *old;
-
if (WARN_ON(!plane->state))
return NULL;
@@ -169,8 +167,6 @@ komeda_plane_atomic_duplicate_state(struct drm_plane *plane)
__drm_atomic_helper_plane_duplicate_state(plane, &new->base);
- old = to_kplane_st(plane->state);
-
return &new->base;
}
--
2.7.4
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