720 	if (bp->b_error) {  in xfs_buf_read_uncached()
721 		int	error = bp->b_error;  in xfs_buf_read_uncached()
1025 	if (!bp->b_error && bp->b_io_error)  in xfs_buf_ioend()
1029 	if (read && !bp->b_error && bp->b_ops) {  in xfs_buf_ioend()
1034 	if (!bp->b_error)  in xfs_buf_ioend()
1069 	bp->b_error = error;  in xfs_buf_ioerror()
1080 		(__uint64_t)XFS_BUF_ADDR(bp), func, -bp->b_error, bp->b_length);  in xfs_buf_ioerror_alert()
1120 	if (!bp->b_error && xfs_buf_is_vmapped(bp) && (bp->b_flags & XBF_READ))  in xfs_buf_bio_end_io()
1226 	bp->b_error = 0;  in _xfs_buf_ioapply()
1252 			if (bp->b_error) {  in _xfs_buf_ioapply()
1292 		if (bp->b_error)  in _xfs_buf_ioapply()
1354 		if (bp->b_error)  in xfs_buf_submit()
1417 	error = bp->b_error;  in xfs_buf_submit_wait()
1890 		error2 = bp->b_error;  in xfs_buf_delwri_submit()