genirq: Fix typo and remove unused variable

Sigh, I'm overworked.
Signed-off-by: NThomas Gleixner <tglx@linutronix.de>

kernel/irq/migration.c

@@ -60,7 +60,6 @@ void move_masked_irq(int irq)
 
 void irq_move_irq(struct irq_data *idata)
 {
-	struct irq_desc *desc = irq_data_to_desc(idata);
 	bool masked;
 
 	if (likely(!irqd_is_setaffinity_pending(idata)))

kernel/irq/spurious.c

@@ -48,7 +48,7 @@ bool irq_wait_for_poll(struct irq_desc *desc)
 		while (irqd_irq_inprogress(&desc->irq_data))
 			cpu_relax();
 		raw_spin_lock(&desc->lock);
-	} while irqd_irq_inprogress(&desc->irq_data);
+	} while (irqd_irq_inprogress(&desc->irq_data));
 	/* Might have been disabled in meantime */
 	return !irqd_irq_disabled(&desc->irq_data) && desc->action;
 #else