Like commit 40cacbcb ("mm, compaction: remove unnecessary zone
parameter in some instances"), remove unnecessary zone parameter.

No functional change.

Link: http://lkml.kernel.org/r/20190806151616.21107-1-lpf.vector@gmail.com


Signed-off-by: Pengfei Li <lpf.vector@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Qian Cai <cai@lca.pw>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>