== Series Details == Series: Replace shmem memory region and object backend URL : https://patchwork.freedesktop.org/series/104105/ State : warning == Summary == Error: dim checkpatch failed a310d6e73af3 drm/i915: Replace shmem memory region and object backend with TTM -:41: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "obj->base.import_attach" #41: FILE: drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c:101: + GEM_BUG_ON(obj->base.import_attach != NULL); -:67: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "obj->base.import_attach" #67: FILE: drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c:231: + GEM_BUG_ON(obj->base.import_attach != NULL); -:98: CHECK:BRACES: Unbalanced braces around else statement #98: FILE: drivers/gpu/drm/i915/gem/i915_gem_mman.c:90: + else { -:201: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "obj->base.import_attach" #201: FILE: drivers/gpu/drm/i915/gem/i915_gem_phys.c:33: + GEM_BUG_ON(obj->base.import_attach != NULL); -:217: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!filp" #217: FILE: drivers/gpu/drm/i915/gem/i915_gem_phys.c:115: + if (GEM_WARN_ON(filp == NULL)) -:650: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!file" #650: FILE: drivers/gpu/drm/i915/gem/i915_gem_shmem.c:316: + GEM_WARN_ON(file == NULL); -:781: CHECK:UNNECESSARY_PARENTHESES: Unnecessary parentheses around 'caching != ttm_write_combined' #781: FILE: drivers/gpu/drm/i915/gem/i915_gem_ttm.c:333: + if (i915_gem_object_is_shrinkable(obj) && (caching != ttm_write_combined)) { -:832: CHECK:BRACES: braces {} should be used on all arms of this statement #832: FILE: drivers/gpu/drm/i915/gem/i915_gem_ttm.c:912: + if (likely(i915_gem_object_has_struct_page(obj))) { [...] + } else [...] -:842: CHECK:BRACES: Unbalanced braces around else statement #842: FILE: drivers/gpu/drm/i915/gem/i915_gem_ttm.c:922: + } else total: 0 errors, 0 warnings, 9 checks, 1116 lines checked
