Re: [PATCH v2] net: bnxt: Fix a uninitialized variable warning.

[zhong jiang <zhongjiang@huawei.com>]

On 2018/9/18 15:02, Michael Chan wrote:
> On Mon, Sep 17, 2018 at 9:55 PM, zhong jiang <zhongjiang@huawei.com> wrote:
>> Fix the following compile warning:
>>
>> drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c:49:5: warning: ‘nvm_param.dir_type’ may be used uninitialized in this function [-Wmaybe-uninitialized]
>>   if (nvm_param.dir_type == BNXT_NVM_PORT_CFG)
>>
>> Signed-off-by: zhong jiang <zhongjiang@huawei.com>
>> ---
>>  drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 3 +++
>>  1 file changed, 3 insertions(+)
>>
>> diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
>> index f3b9fbc..1ae56fc 100644
>> --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
>> +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
>> @@ -46,6 +46,9 @@ static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg,
>>                 }
>>         }
>>
>> +       if (i == ARRAY_SIZE(nvm_params))
>> +               return -EINVAL;
>> +
> -EOPNOTSUPP might be a better return code.  Other than that, it looks
> good to me.  Thanks.
Thanks for suggestion.  Will repost.

Sincerely,
zhong jiang
>>         if (nvm_param.dir_type == BNXT_NVM_PORT_CFG)
>>                 idx = bp->pf.port_id;
>>         else if (nvm_param.dir_type == BNXT_NVM_FUNC_CFG)
>> --
>> 1.7.12.4
>>
>