tree d55698cb6cbcb515d1ef9bc4d4257ba44e533033
parent 1270ecae4c68ade7719ea65540e80e1c078b9254
author Darrick J. Wong <darrick.wong@oracle.com> 1582158972 -0800
committer Darrick J. Wong <darrick.wong@oracle.com> 1583211926 -0800

xfs: remove unnecessary null pointer checks from _read_agf callers

Source kernel commit: 706b8c5bc70391be510a5454f307db90b622b279

Drop the null buffer pointer checks in all code that calls
xfs_alloc_read_agf and doesn't pass XFS_ALLOC_FLAG_TRYLOCK because
they're no longer necessary.

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