800 	ASSERT(bp->b_error == 0);  in xfs_buf_reverify()
807 	if (bp->b_error)  in xfs_buf_reverify()
809 	return bp->b_error;  in xfs_buf_reverify()
936 	if (bp->b_error) {  in xfs_buf_read_uncached()
937 		error = bp->b_error;  in xfs_buf_read_uncached()
1272 	cfg = xfs_error_get_cfg(mp, XFS_ERR_METADATA, bp->b_error);  in xfs_buf_ioend_handle_error()
1273 	if (bp->b_last_error != bp->b_error ||  in xfs_buf_ioend_handle_error()
1275 		bp->b_last_error = bp->b_error;  in xfs_buf_ioend_handle_error()
1325 	if (!bp->b_error && bp->b_io_error)  in xfs_buf_ioend()
1329 		if (!bp->b_error && bp->b_ops)  in xfs_buf_ioend()
1331 		if (!bp->b_error)  in xfs_buf_ioend()
1334 		if (!bp->b_error) {  in xfs_buf_ioend()
1339 		if (unlikely(bp->b_error) && xfs_buf_ioend_handle_error(bp))  in xfs_buf_ioend()
1396 	bp->b_error = error;  in __xfs_buf_ioerror()
1408 				  bp->b_length, -bp->b_error);  in xfs_buf_ioerror_alert()
1466 	if (!bp->b_error && xfs_buf_is_vmapped(bp) && (bp->b_flags & XBF_READ))  in xfs_buf_bio_end_io()
1568 	bp->b_error = 0;  in _xfs_buf_ioapply()
1580 			if (bp->b_error) {  in _xfs_buf_ioapply()
1621 		if (bp->b_error)  in _xfs_buf_ioapply()
1642 	return bp->b_error;  in xfs_buf_iowait()
1697 		if (bp->b_error || !(bp->b_flags & XBF_ASYNC))  in __xfs_buf_submit()