[XFS] set b_error from bio error in xfs_buf_bio_end_io

Preserve any error returned by the bio layer.

Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Tim Shimmin <tes@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
This commit is contained in:
Lachlan McIlroy 2008-12-12 15:27:25 +11:00
commit cfbe52672f