tree 52dd9b68f4ff194f8e466d11934d0bbe545c75d7
parent 29fc7c5a4f516d388fb6e1f6d24bfb04b8093e54
author Bob Liu <lliubbo@gmail.com> 1351197476 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1351201072 -0700

mm/page_alloc.c:alloc_contig_range(): return early for err path

If start_isolate_page_range() failed, unset_migratetype_isolate() has been
done inside it.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
Cc: Ni zhan Chen <nizhan.chen@gmail.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>