[PATCH -next] drm: Remove set but not used variable 'gem'

[Eric Anholt]

YueHaibing <yuehaibing at huawei.com> writes:

> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/gpu/drm/vc4/vc4_txp.c: In function 'vc4_txp_connector_atomic_check':
> drivers/gpu/drm/vc4/vc4_txp.c:252:29: warning:
>  variable 'gem' set but not used [-Wunused-but-set-variable]
>   struct drm_gem_cma_object *gem;
>                              ^
>
> Signed-off-by: YueHaibing <yuehaibing at huawei.com>

Pushed to drm-misc-next. Thanks!
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