if (!boardno)
boardno = readb(loc + NUMCARD_OWNER_TO_PC);
- if (!boardno || boardno > MAX_BOARD) {
+ if (!boardno && boardno > MAX_BOARD) {
printk(KERN_WARNING "Board #%d (at 0x%lx) is out of range (1 <= x <= %d).\n",
boardno, physloc, MAX_BOARD);
return 0;