int spapr_allocate_irq_block(int num, bool lsi) { int first = -1; int i; for (i = 0; i < num; ++i) { int irq; irq = spapr_allocate_irq(0, lsi); if (!irq) { return -1; } if (0 == i) { first = irq; } /* If the above doesn't create a consecutive block then that's * an internal bug */ assert(irq == (first + i)); } return first; }