[PATCH] ppc64: PPC64 irq return fix

PPC64 irq return fix

diff --git a/arch/ppc64/kernel/xics.c b/arch/ppc64/kernel/xics.c
index 58dcf98950787ada1abb74f77b3834e548e66666..74b304da1bd44d09ad632e332daeeede003af91f 100644 (file)
--- a/arch/ppc64/kernel/xics.c
+++ b/arch/ppc64/kernel/xics.c
@@ -322,11 +322,9 @@ extern struct xics_ipi_struct xics_ipi_message[NR_CPUS] __cacheline_aligned;
 irqreturn_t xics_ipi_action(int irq, void *dev_id, struct pt_regs *regs)
 {
        int cpu = smp_processor_id();
-       int handled = 0;
 
        ops->qirr_info(cpu, 0xff);
        while (xics_ipi_message[cpu].value) {
-               handled = 1;
                if (test_and_clear_bit(PPC_MSG_CALL_FUNCTION,
                                       &xics_ipi_message[cpu].value)) {
                        mb();
@@ -352,7 +350,7 @@ irqreturn_t xics_ipi_action(int irq, void *dev_id, struct pt_regs *regs)
                }
 #endif
        }
-       return IRQ_RETVAL(handled);
+       return IRQ_HANDLED;
 }
 
 void xics_cause_IPI(int cpu)