xfs: remove bmap extent add helper firstblock params

The add extent helpers all receive firstblock via ->t_firstblock.
Drop the parameter and access it directly.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Brian Foster 2018-07-11 22:26:28 -07:00 • committed by Darrick J. Wong
commit 92f9da30f5