Messages in this thread | | | Subject | Re: [PATCH -next] drm/ttm: remove set but not used variable 'driver' | From | "Zhang, Jerry(Junwei)" <> | Date | Thu, 8 Nov 2018 10:17:05 +0800 |
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On 11/8/18 10:15 AM, YueHaibing wrote: > Fixes gcc '-Wunused-but-set-variable' warning: > > drivers/gpu/drm/ttm/ttm_execbuf_util.c: In function 'ttm_eu_fence_buffer_objects': > drivers/gpu/drm/ttm/ttm_execbuf_util.c:190:24: warning: > variable 'driver' set but not used [-Wunused-but-set-variable] > > It not used any more after > commit f2c24b83ae90 ("drm/ttm: flip the switch, and convert to dma_fence") > > Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Thanks. Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
> --- > drivers/gpu/drm/ttm/ttm_execbuf_util.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/gpu/drm/ttm/ttm_execbuf_util.c b/drivers/gpu/drm/ttm/ttm_execbuf_util.c > index e493edb..efa005a 100644 > --- a/drivers/gpu/drm/ttm/ttm_execbuf_util.c > +++ b/drivers/gpu/drm/ttm/ttm_execbuf_util.c > @@ -187,14 +187,12 @@ void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket, > struct ttm_buffer_object *bo; > struct ttm_bo_global *glob; > struct ttm_bo_device *bdev; > - struct ttm_bo_driver *driver; > > if (list_empty(list)) > return; > > bo = list_first_entry(list, struct ttm_validate_buffer, head)->bo; > bdev = bo->bdev; > - driver = bdev->driver; > glob = bo->bdev->glob; > > spin_lock(&glob->lru_lock); > > >
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