From: kernel test robot <lkp@intel.com>
To: oe-kbuild@lists.linux.dev
Cc: lkp@intel.com, Dan Carpenter <error27@gmail.com>
Subject: [intel-lts:6.12/linux 1/1] drivers/gpu/drm/virtio/virtgpu_object.c:313 virtio_gpu_object_restore_all() error: uninitialized symbol 'ret'.
Date: Thu, 26 Dec 2024 15:14:48 +0800 [thread overview]
Message-ID: <202412261554.1TMUmRI5-lkp@intel.com> (raw)
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: Dongwon Kim <dongwon.kim@intel.com>
CC: Junxiao Chang <junxiao.chang@intel.com>
tree: https://github.com/intel/linux-intel-lts.git 6.12/linux
head: af28adffb0fe876a7f6b55f145e6cae4861209a9
commit: 07735a37132102968679d247d7a774cf00ad85d4 [1/1] drm/virtio: save and restore virtio_gpu_objects
:::::: branch date: 6 days ago
:::::: commit date: 2 weeks ago
config: i386-randconfig-141-20241226 (https://download.01.org/0day-ci/archive/20241226/202412261554.1TMUmRI5-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
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>
| Reported-by: Dan Carpenter <error27@gmail.com>
| Closes: https://lore.kernel.org/r/202412261554.1TMUmRI5-lkp@intel.com/
smatch warnings:
drivers/gpu/drm/virtio/virtgpu_object.c:313 virtio_gpu_object_restore_all() error: uninitialized symbol 'ret'.
vim +/ret +313 drivers/gpu/drm/virtio/virtgpu_object.c
07735a37132102 Dongwon Kim 2022-08-18 286
07735a37132102 Dongwon Kim 2022-08-18 287 int virtio_gpu_object_restore_all(struct virtio_gpu_device *vgdev)
07735a37132102 Dongwon Kim 2022-08-18 288 {
07735a37132102 Dongwon Kim 2022-08-18 289 struct virtio_gpu_object_restore *curr, *tmp;
07735a37132102 Dongwon Kim 2022-08-18 290 struct virtio_gpu_mem_entry *ents;
07735a37132102 Dongwon Kim 2022-08-18 291 unsigned int nents;
07735a37132102 Dongwon Kim 2022-08-18 292 int ret;
07735a37132102 Dongwon Kim 2022-08-18 293
07735a37132102 Dongwon Kim 2022-08-18 294 list_for_each_entry_safe(curr, tmp, &vgdev->obj_rec, node) {
07735a37132102 Dongwon Kim 2022-08-18 295 ret = virtio_gpu_object_shmem_init(vgdev, curr->bo, &ents, &nents);
07735a37132102 Dongwon Kim 2022-08-18 296 if (ret)
07735a37132102 Dongwon Kim 2022-08-18 297 break;
07735a37132102 Dongwon Kim 2022-08-18 298
07735a37132102 Dongwon Kim 2022-08-18 299 if (curr->params.blob) {
07735a37132102 Dongwon Kim 2022-08-18 300 virtio_gpu_cmd_resource_create_blob(vgdev, curr->bo, &curr->params,
07735a37132102 Dongwon Kim 2022-08-18 301 ents, nents);
07735a37132102 Dongwon Kim 2022-08-18 302 } else if (curr->params.virgl) {
07735a37132102 Dongwon Kim 2022-08-18 303 virtio_gpu_cmd_resource_create_3d(vgdev, curr->bo, &curr->params,
07735a37132102 Dongwon Kim 2022-08-18 304 NULL, NULL);
07735a37132102 Dongwon Kim 2022-08-18 305 virtio_gpu_object_attach(vgdev, curr->bo, ents, nents);
07735a37132102 Dongwon Kim 2022-08-18 306 } else {
07735a37132102 Dongwon Kim 2022-08-18 307 virtio_gpu_cmd_create_resource(vgdev, curr->bo, &curr->params,
07735a37132102 Dongwon Kim 2022-08-18 308 NULL, NULL);
07735a37132102 Dongwon Kim 2022-08-18 309 virtio_gpu_object_attach(vgdev, curr->bo, ents, nents);
07735a37132102 Dongwon Kim 2022-08-18 310 }
07735a37132102 Dongwon Kim 2022-08-18 311 }
07735a37132102 Dongwon Kim 2022-08-18 312
07735a37132102 Dongwon Kim 2022-08-18 @313 return ret;
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2024-12-26 7:15 UTC|newest]
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