Re: [PATCH v2 02/17] mm: fix mapping_set_error call in me_pagecache_dirty

[Matthew Wilcox]

On Wed, Apr 12, 2017 at 08:05:59AM -0400, Jeff Layton wrote:
> The error code should be negative. Since this ends up in the default
> case anyway, this is harmless, but it's less confusing to negate it.
> Also, later patches will require a negative error code here.
> 
> Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
> Reviewed-by: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx>

Reviewed-by: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>