Hi Wentao,
kernel test robot noticed the following build errors:
[auto build test ERROR on drm-exynos/exynos-drm-next] [also build test ERROR on linus/master drm/drm-next drm-misc/drm-misc-next v6.15-rc3 next-20250422] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Wentao-Liang/drm-amdgpu-Remov... base: https://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git exynos-drm-next patch link: https://lore.kernel.org/r/20250422073505.2378-1-vulab%40iscas.ac.cn patch subject: [PATCH RESEND] drm/amdgpu: Remove redundant return value checks for amdgpu_ras_error_data_init config: x86_64-buildonly-randconfig-001-20250423 (https://download.01.org/0day-ci/archive/20250423/202504230730.y8eas9Se-lkp@i...) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250423/202504230730.y8eas9Se-lkp@i...)
If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot lkp@intel.com | Closes: https://lore.kernel.org/oe-kbuild-all/202504230730.y8eas9Se-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c: In function 'amdgpu_reserve_page_direct': drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:170:13: warning: unused variable 'ret' [-Wunused-variable] 170 | int ret; | ^~~ drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c: In function 'amdgpu_ras_create_obj':
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:690:51: error: expected ';' before 'obj'
690 | amdgpu_ras_error_data_init(&obj->err_data) | ^ | ; 691 | 692 | obj->head = *head; | ~~~
vim +690 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
664 665 /* make one obj and return it. */ 666 static struct ras_manager *amdgpu_ras_create_obj(struct amdgpu_device *adev, 667 struct ras_common_if *head) 668 { 669 struct amdgpu_ras *con = amdgpu_ras_get_context(adev); 670 struct ras_manager *obj; 671 672 if (!adev->ras_enabled || !con) 673 return NULL; 674 675 if (head->block >= AMDGPU_RAS_BLOCK_COUNT) 676 return NULL; 677 678 if (head->block == AMDGPU_RAS_BLOCK__MCA) { 679 if (head->sub_block_index >= AMDGPU_RAS_MCA_BLOCK__LAST) 680 return NULL; 681 682 obj = &con->objs[AMDGPU_RAS_BLOCK__LAST + head->sub_block_index]; 683 } else 684 obj = &con->objs[head->block]; 685 686 /* already exist. return obj? */ 687 if (alive_obj(obj)) 688 return NULL; 689
690 amdgpu_ras_error_data_init(&obj->err_data)
691 692 obj->head = *head; 693 obj->adev = adev; 694 list_add(&obj->node, &con->head); 695 get_obj(obj); 696 697 return obj; 698 } 699