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-rw-r--r--arch/x86/xen/smp_pv.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c
index 145506f9fdbe..590fcf863006 100644
--- a/arch/x86/xen/smp_pv.c
+++ b/arch/x86/xen/smp_pv.c
@@ -361,7 +361,9 @@ static int xen_pv_cpu_up(unsigned int cpu, struct task_struct *idle)
{
int rc;
- common_cpu_up(cpu, idle);
+ rc = common_cpu_up(cpu, idle);
+ if (rc)
+ return rc;
xen_setup_runstate_info(cpu);