On 2018/5/24 23:07, David Miller wrote:
> From: YueHaibing <yuehaib...@huawei.com>
> Date: Tue, 22 May 2018 15:07:18 +0800
> 
>> diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c 
>> b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
>> index 130d1ee..019cffe 100644
>> --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
>> +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
>> @@ -4135,6 +4135,10 @@ static int adap_init0(struct adapter *adap)
>>               * card
>>               */
>>              card_fw = kvzalloc(sizeof(*card_fw), GFP_KERNEL);
>> +            if (!card_fw) {
>> +                    ret = -ENOMEM;
>> +                    goto bye;
>> +            }
>>  
> 
> On error, this leaks fw_info.

Hi David,

I checked fw_info is an element of fw_info_array´╝îthere all members of struct 
fw_info no need free.

It likes this :

static struct fw_info fw_info_array[] = {
        {
                .chip = CHELSIO_T4,
                .fs_name = FW4_CFNAME,
                .fw_mod_name = FW4_FNAME,
                .fw_hdr = {
                        .chip = FW_HDR_CHIP_T4,
                        .fw_ver = __cpu_to_be32(FW_VERSION(T4)),
                        .intfver_nic = FW_INTFVER(T4, NIC),
                        .intfver_vnic = FW_INTFVER(T4, VNIC),
                        .intfver_ri = FW_INTFVER(T4, RI),
                        .intfver_iscsi = FW_INTFVER(T4, ISCSI),
                        .intfver_fcoe = FW_INTFVER(T4, FCOE),
                },
        }, {
                ........

Am I missing something?
> 
> .
> 

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