Commit d0236f8f authored by Akinobu Mita's avatar Akinobu Mita Committed by David S. Miller
Browse files

iucv: fix memory leak in cpu hotplug error path.



Fix memory leak in error path in CPU_UP_PREPARE notifier.
Signed-off-by: default avatarAkinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0b57664c
......@@ -567,8 +567,11 @@ static int __cpuinit iucv_cpu_notify(struct notifier_block *self,
return NOTIFY_BAD;
iucv_param[cpu] = kmalloc_node(sizeof(union iucv_param),
GFP_KERNEL|GFP_DMA, cpu_to_node(cpu));
if (!iucv_param[cpu])
if (!iucv_param[cpu]) {
kfree(iucv_irq_data[cpu]);
iucv_irq_data[cpu] = NULL;
return NOTIFY_BAD;
}
break;
case CPU_UP_CANCELED:
case CPU_UP_CANCELED_FROZEN:
......
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