Commit 77e9c35a authored Dec 01, 2018 by YueHaibing Committed by Daniel Vetter Dec 04, 2018

drm/vkms: Remove set but not used variable 'vkms_obj'



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

drivers/gpu/drm/vkms/vkms_plane.c: In function 'vkms_prepare_fb':
drivers/gpu/drm/vkms/vkms_plane.c:144:26: warning:
 variable 'vkms_obj' set but not used [-Wunused-but-set-variable]

It never used since introduction in commit
8ce1bb0b ("drm/vkms: map/unmap buffers in [prepare/cleanup]_fb hooks")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1543634444-186448-1-git-send-email-yuehaibing@huawei.com

parent 97f2930f

drivers/gpu/drm/vkms/vkms_plane.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -141,14 +141,12 @@ static int vkms_prepare_fb(struct drm_plane *plane,
		struct drm_plane_state *state)
		{
		struct drm_gem_object *gem_obj;
		struct vkms_gem_object *vkms_obj;
		int ret;

		if (!state->fb)
		return 0;

		gem_obj = drm_gem_fb_get_obj(state->fb, 0);
		vkms_obj = drm_gem_to_vkms_gem(gem_obj);
		ret = vkms_gem_vmap(gem_obj);
		if (ret)
		DRM_ERROR("vmap failed: %d\n", ret);

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