drm/amdgpu: correct chunk_ptr to a pointer to chunk.

[ Upstream commit 50d51374b498457c4dea26779d32ccfed12ddaff ]

The variable "chunk_ptr" should be a pointer pointing
to a struct drm_amdgpu_cs_chunk instead of to a pointer
of that.

Signed-off-by: YuanShang <YuanShang.Mao@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index f4fd0d5bd9b68286657a1fb0800ec902b74d3d38..c0a3afe81bb1a571e09356a130b706a6ce3902cd 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -207,7 +207,7 @@ static int amdgpu_cs_pass1(struct amdgpu_cs_parser *p,
        }
 
        for (i = 0; i < p->nchunks; i++) {
-               struct drm_amdgpu_cs_chunk __user **chunk_ptr = NULL;
+               struct drm_amdgpu_cs_chunk __user *chunk_ptr = NULL;
                struct drm_amdgpu_cs_chunk user_chunk;
                uint32_t __user *cdata;