[PATCH 01/47] vfs: fix return type of ioctl_file_dedupe_range

[Christoph Hellwig]

On Wed, Jul 20, 2016 at 09:56:07PM -0700, Darrick J. Wong wrote:
> All the VFS functions in the dedupe ioctl path return int status, so
> the ioctl handler ought to as well.
> 
> Found by Coverity, CID 1350952.
> 
> Signed-off-by: Darrick J. Wong <darrick.wong at oracle.com>

Nothing to do with rmap, or XFS for that matter.  Please send it
directly to Al.  Otherwise:

Reviewed-by: Christoph Hellwig <hch at lst.de>