[Xen-devel] [PATCH 7/9] x86/IRQ: drop redundant cpumask_empty() from move_masked_irq()

["Jan Beulich" <JBeulich@xxxxxxxx>]

The subsequent cpumask_intersects() covers the "empty" case quite fine.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- a/xen/arch/x86/irq.c
+++ b/xen/arch/x86/irq.c
@@ -638,9 +638,6 @@ void move_masked_irq(struct irq_desc *de
     
     desc->status &= ~IRQ_MOVE_PENDING;
 
-    if (unlikely(cpumask_empty(pending_mask)))
-        return;
-
     if (!desc->handler->set_affinity)
         return;
 



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