[Intel-gfx] [PATCH] drm/amdgpu: fix odd_ptr_err.cocci warnings

[kbuild test robot]

drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c:205:5-11: inconsistent IS_ERR and PTR_ERR, PTR_ERR on line 206

 PTR_ERR should access the value just tested by IS_ERR

Semantic patch information:
 There can be false positives in the patch case, where it is the call
 IS_ERR that is wrong.

Generated by: scripts/coccinelle/tests/odd_ptr_err.cocci

CC: Archit Taneja <architt at codeaurora.org>
Signed-off-by: Fengguang Wu <fengguang.wu at intel.com>
---

 amdgpu_fb.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
@@ -203,7 +203,7 @@ static int amdgpufb_create(struct drm_fb
 	/* okay we have an object now allocate the framebuffer */
 	info = drm_fb_helper_alloc_fbi(helper);
 	if (IS_ERR(info)) {
-		ret = PTR_ERR(ret);
+		ret = PTR_ERR(info);
 		goto out_unref;
 	}