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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
8ce1bb0b53 ("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
This commit is contained in:
YueHaibing 2018-12-01 03:20:44 +00:00 committed by Daniel Vetter
parent 97f2930f5b
commit 77e9c35acd
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/vkms/vkms_plane.c
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@ -141,14 +141,12 @@ static int vkms_prepare_fb(struct drm_plane *plane,
struct drm_plane_state *state) struct drm_plane_state *state)
{ {
struct drm_gem_object *gem_obj; struct drm_gem_object *gem_obj;
struct vkms_gem_object *vkms_obj;
int ret; int ret;
if (!state->fb) if (!state->fb)
return 0; return 0;
gem_obj = drm_gem_fb_get_obj(state->fb, 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); ret = vkms_gem_vmap(gem_obj);
if (ret) if (ret)
DRM_ERROR("vmap failed: %d\n", ret); DRM_ERROR("vmap failed: %d\n", ret);