On 16/10/15 06:45, Jiang Liu wrote:
> On 2015/10/15 23:39, Marc Zyngier wrote:
> <snit>
>> +int msi_domain_prepare_irqs(struct irq_domain *domain, struct device *dev,
>> + int nvec, msi_alloc_info_t *arg)
>> +{
>> + struct msi_domain_info *info = domain->host_data;
>> + struct msi_domain_ops *ops = info->ops;
>> + int ret;
>> +
>> + ret = ops->msi_check(domain, info, dev);
>> + if (ret == 0)
>> + ret = ops->msi_prepare(domain, dev, nvec, arg);
>> + if (ret)
>> + return ret;
>> +
>> + return 0;
> Seems a simple "return ret" is enough:)
Ah! yes! ;-)
M.
--
Jazz is not dead. It just smells funny...
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