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

YuanShang · alexdeucher · commit 50d51374b498 · 2023-11-17T00:48:41.000-05:00
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 &lt;YuanShang.Mao@amd.com&gt;
Reviewed-by: Christian König &lt;christian.koenig@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
diff --git 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;
 

Original file line number	Diff line number	Diff line change
`@@ -207,7 +207,7 @@ static int amdgpu_cs_pass1(struct amdgpu_cs_parser *p,`
`207`	`207`	`}`
`208`	`208`
`209`	`209`	`for (i = 0; i < p->nchunks; i++) {`
`210`		`- struct drm_amdgpu_cs_chunk __user **chunk_ptr = NULL;`
	`210`	`+ struct drm_amdgpu_cs_chunk __user *chunk_ptr = NULL;`
`211`	`211`	`struct drm_amdgpu_cs_chunk user_chunk;`
`212`	`212`	`uint32_t __user *cdata;`
`213`	`213`