434,435c447
< 	int	nrb;			/* how many this Ctlr has in the pool */

1177,1178c1189
< 		while(ctlr->nrb > 0){
< 			bp = i82563rballoc();
---
> 		while(bp = i82563rballoc()){
1181d1191
< 			ctlr->nrb--;
1193c1203
< 	for(ctlr->nrb = 0; ctlr->nrb < Nrb; ctlr->nrb++){
---
> 	for(i = 0; i < Nrb; i++){