== Series Details == Series: series starting with [v2,1/1] drm/i915: Move abs_diff() to math.h URL : https://patchwork.freedesktop.org/series/121131/ State : warning == Summary == Error: dim checkpatch failed 543baaccedcc drm/i915: Move abs_diff() to math.h -:142: CHECK:SPACING: No space is necessary after a cast #142: FILE: include/linux/math.h:161: + (void) (&__a == &__b); \ total: 0 errors, 0 warnings, 1 checks, 104 lines checked
