drm/amdgpu: cleanup coding style in amdgpu_amdkfd.c

Fix everything checkpatch.pl complained about in amdgpu_amdkfd.c

Signed-off-by: Jingyu Wang <jingyuwang_vip@163.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 /*
  * Copyright 2014 Advanced Micro Devices, Inc.
  *
@@ -130,6 +131,7 @@ static void amdgpu_amdkfd_reset_work(struct work_struct *work)
 						  kfd.reset_work);
 
 	struct amdgpu_reset_context reset_context;
+
 	memset(&reset_context, 0, sizeof(reset_context));
 
 	reset_context.method = AMD_RESET_METHOD_NONE;