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drm: Remove set but not used variable 'config'

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Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/drm_plane.c: In function 'drm_mode_getplane_res':
drivers/gpu/drm/drm_plane.c:475:26: warning:
 variable 'config' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1536646814-186429-1-git-send-email-yuehaibing@huawei.com
This commit is contained in:
YueHaibing 2018-09-11 06:20:14 +00:00 committed by Daniel Vetter
parent 7f3ef5dedb
commit 5248092ea4
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/drm_plane.c
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@ -472,7 +472,6 @@ int drm_mode_getplane_res(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
struct drm_mode_get_plane_res *plane_resp = data;
struct drm_mode_config *config;
struct drm_plane *plane;
uint32_t __user *plane_ptr;
int count = 0;
@ -480,7 +479,6 @@ int drm_mode_getplane_res(struct drm_device *dev, void *data,
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return -EINVAL;
config = &dev->mode_config;
plane_ptr = u64_to_user_ptr(plane_resp->plane_id_ptr);
/*