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

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; ^

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

YueHaibing 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;