tree b30d576876330782bc620907b9693f5b20ef4ea7
parent c32e5f39953fa6bbff35c655bdcb7b3128f1e79f
author Darrick J. Wong <darrick.wong@oracle.com> 1540856544 +1100
committer Dave Chinner <david@fromorbit.com> 1540856544 +1100

vfs: clean up generic_remap_file_range_prep return value

Since the remap prep function can update the length of the remap
request, we can change this function to return the usual return status
instead of the odd behavior it has now.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>