On Tue, Sep 18, 2012 at 06:04:00PM +0400, Glauber Costa wrote:

This is just a cleanup patch for clarity of expression.  In earlier
submissions, people asked it to be in a separate patch, so here it is.

[ v2: use named enum as type throughout the file as well ]

Signed-off-by: Glauber Costa <redacted>
CC: Johannes Weiner <redacted>
Acked-by: Kamezawa Hiroyuki <redacted>
Acked-by: Michal Hocko <redacted>

Should probably be the first in the series to get the cleanups out of
the way :-)

Acked-by: Johannes Weiner <redacted>