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Message-ID: <1541643300-109641-1-git-send-email-yuehaibing@huawei.com>
Date: Thu, 8 Nov 2018 02:15:00 +0000
From: YueHaibing <yuehaibing@...wei.com>
To: Christian Koenig <christian.koenig@....com>,
Huang Rui <ray.huang@....com>,
Junwei Zhang <Jerry.Zhang@....com>,
David Airlie <airlied@...ux.ie>
CC: YueHaibing <yuehaibing@...wei.com>,
<dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>,
<kernel-janitors@...r.kernel.org>
Subject: [PATCH -next] drm/ttm: remove set but not used variable 'driver'
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@...wei.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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