libxfs: make libxfs_readbufr stash the error value in b_error

Make libxfs_readbufr stash the error value in b_error, which will make
the behavior consistent between regular and multi-mapping buffers.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>


1 file changed