diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/xen/events/events_fifo.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/xen/events/events_fifo.c b/drivers/xen/events/events_fifo.c index 3c41470c7fc4..76b318e88382 100644 --- a/drivers/xen/events/events_fifo.c +++ b/drivers/xen/events/events_fifo.c @@ -432,12 +432,12 @@ static int xen_evtchn_cpu_dead(unsigned int cpu) int __init xen_evtchn_fifo_init(void) { - int cpu = get_cpu(); + int cpu = smp_processor_id(); int ret; ret = evtchn_fifo_alloc_control_block(cpu); if (ret < 0) - goto out; + return ret; pr_info("Using FIFO-based ABI\n"); @@ -446,7 +446,6 @@ int __init xen_evtchn_fifo_init(void) cpuhp_setup_state_nocalls(CPUHP_XEN_EVTCHN_PREPARE, "xen/evtchn:prepare", xen_evtchn_cpu_prepare, xen_evtchn_cpu_dead); -out: - put_cpu(); + return ret; } |