[PATCH] drm/i915: Fix a bogus cast in execbuffer2

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From: Ville Syrj?l? <ville.syrjala at linux.intel.com>

The pointer passed to copy_from_user() was cast to the wrong type. This
doesn't cause any issues, but it confuses the reader. Just cast to
void * like we do for the other execbuffer kernel<->user copies.

Signed-off-by: Ville Syrj?l? <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/i915_gem_execbuffer.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 2f2daeb..9efe04f 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -1190,8 +1190,7 @@ i915_gem_execbuffer2(struct drm_device *dev, void *data,
 		return -ENOMEM;
 	}
 	ret = copy_from_user(exec2_list,
-			     (struct drm_i915_relocation_entry __user *)
-			     (uintptr_t) args->buffers_ptr,
+			     (void __user *)(uintptr_t)args->buffers_ptr,
 			     sizeof(*exec2_list) * args->buffer_count);
 	if (ret != 0) {
 		DRM_DEBUG("copy %d exec entries failed %d\n",
-- 
1.7.12.4



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