xfs: Remove obsolete declaration of xfs_buf_get_empty

This function has been removed ever since at least 3.12-era. No need to
keep its declaration in the header so nuke it.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Nikolay Borisov 2017-03-28 14:55:15 -07:00 • committed by Darrick J. Wong
commit 422e5b53ed