[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/gem: Always do pin_user_pages under the mmu-notifier (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915/gem: Always do pin_user_pages under the mmu-notifier (rev2)
URL   : https://patchwork.freedesktop.org/series/78941/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
01fe075c6b02 drm/i915/gem: Always do pin_user_pages under the mmu-notifier
-:103: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!work"
#103: FILE: drivers/gpu/drm/i915/gem/i915_gem_userptr.c:551:
+	if (work == NULL)

total: 0 errors, 0 warnings, 1 checks, 138 lines checked