Unverified Commit e6049cf1 authored Feb 15, 2019 by YueHaibing Committed by Maxime Ripard Feb 19, 2019

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;
                             ^

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>

parent 1220935b

drivers/gpu/drm/vc4/vc4_txp.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -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;

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