Since chunk->end_addr is (chunk->start_addr + size - 1), the end address
to compare should be (start + size - 1).
Signed-off-by: Toshi Kikuchi <toshik@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>