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Commit 513be333 authored by YueHaibing's avatar YueHaibing Committed by Daniel Vetter
Browse files

drm/komeda: remove set but not used variable 'old' 



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 990dee3a ("drm/komeda:
Computing image enhancer internally")

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190722055627.38008-1-yuehaibing@huawei.com
parent d8080976

drivers/gpu/drm/arm/display/komeda/komeda_plane.c

+1 −3
Original line number Diff line number Diff line
@@ -158,7 +158,7 @@ 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;

	struct komeda_plane_state *new;



	if (WARN_ON(!plane->state))

		return NULL;
@@ -169,8 +169,6 @@ 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;

}