diff options
| author | Lee Jones <lee.jones@linaro.org> | 2020-11-16 17:40:57 +0000 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-11-17 20:05:05 +0100 |
| commit | 7df5428975e97818b30d2b800c9e8b0734ea8da9 (patch) | |
| tree | 5cea0df7c8090059af9a843ca0eebbf41b1cf9e6 /drivers/gpu/drm/selftests/test-drm_framebuffer.c | |
| parent | f8cd9d9532c68ca00375ebba8dc71d8dca8250ba (diff) | |
drm/selftests/test-drm_mm: Mark 'hole_end' as always_unused
In the macro drm_mm_for_each_hole() 'hole_end' is provided as a
container for 'hole_start + pos->hole_size', but is not utilised in
this use-case. We cannot simply delete the variable, so here we tell
the compiler that we're intentionally discarding the read value.
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/selftests/test-drm_mm.c: In function ‘assert_no_holes’:
drivers/gpu/drm/selftests/test-drm_mm.c:57:18: warning: variable ‘hole_end’ set but not used [-Wunused-but-set-variable]
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: Nirmoy Das <nirmoy.aiemd@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20201116174112.1833368-28-lee.jones@linaro.org
Diffstat (limited to 'drivers/gpu/drm/selftests/test-drm_framebuffer.c')
0 files changed, 0 insertions, 0 deletions