tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-dkms-4.13
head: 2b14e1f4fded74b9efeb990869076cebb06d27ee
commit: 3afede44859ca67e2f708fabd854bab152129fda [1197/2206] drm/amdkcl:[4.11]
fix bug fail to remove debugfs when rmmod
coccinelle warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:3166:1-3: ERROR: test of a
>> variable/field address
vim +3166 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
3160
3161 #if defined(BUILD_AS_DKMS) && LINUX_VERSION_CODE < KERNEL_VERSION(4,
11, 0)
3162 void amdgpu_debugfs_cleanup(struct drm_minor *minor)
3163 {
3164 struct drm_info_node *node, *tmp;
3165
> 3166 if (!&minor->debugfs_root)
3167 return 0;
3168
3169 mutex_lock(&minor->debugfs_lock);
3170 list_for_each_entry_safe(node, tmp,
3171 &minor->debugfs_list, list) {
3172 debugfs_remove(node->dent);
3173 list_del(&node->list);
3174 kfree(node);
3175 }
3176 mutex_unlock(&minor->debugfs_lock);
3177
3178 return 0;
3179 }
3180 #endif
3181
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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