Looks a little neater and ever so slightly reduces the size of the binary. Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx> Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx> --- drivers/gpu/drm/i915/i915_gem_gtt.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 066d5aead..180dbd8 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -1223,10 +1223,7 @@ static int gen8_alloc_va_range_3lvl(struct i915_address_space *vm, /* Wrap is never okay since we can only represent 48b, and we don't * actually use the other side of the canonical address space. */ - if (WARN_ON(start + length < start)) - return -ENODEV; - - if (WARN_ON(start + length > vm->total)) + if (WARN_ON(start > vm->total || length > vm->total - start)) return -ENODEV; ret = alloc_gen8_temp_bitmaps(&new_page_dirs, &new_page_tables, pdpes); -- 2.4.11 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
