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drm: Remove set but not used variable 'gem'

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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@huawei.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20190215033507.103232-1-yuehaibing@huawei.com
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
This commit is contained in:
YueHaibing 2019-02-15 03:35:07 +00:00 committed by Maxime Ripard
parent 1220935be2
commit e6049cf122
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1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/drm/vc4/vc4_txp.c
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@ -249,7 +249,6 @@ static int vc4_txp_connector_atomic_check(struct drm_connector *conn,
struct drm_connector_state *conn_state)
{
struct drm_crtc_state *crtc_state;
struct drm_gem_cma_object *gem;
struct drm_framebuffer *fb;
int i;
@ -275,8 +274,6 @@ static int vc4_txp_connector_atomic_check(struct drm_connector *conn,
if (i == ARRAY_SIZE(drm_fmts))
return -EINVAL;
gem = drm_fb_cma_get_gem_obj(fb, 0);
/* Pitch must be aligned on 16 bytes. */
if (fb->pitches[0] & GENMASK(3, 0))
return -EINVAL;