netdev - Re: [PATCH net-next] NFC: nci: remove redundant variable 'status'

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 12 Nov 2018 21:20:31 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <davem@...emloft.net>, <sameo@...ux.intel.com>
CC:     <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>
Subject: Re: [PATCH net-next] NFC: nci: remove redundant variable 'status'

Ping.

On 2018/9/13 20:06, YueHaibing wrote:
> Ping.
> 
> On 2018/8/1 15:20, YueHaibing wrote:
>> After commit d8cd37ed2fc8 ("NFC: nci: Fix improper management of HCI return code")
>> variable 'status' is being assigned but never used,
>> so can be removed. Also make a trival cleanup.
>>
>> Signed-off-by: YueHaibing <yuehaibing@...wei.com>
>> ---
>>  net/nfc/nci/hci.c | 10 ++--------
>>  1 file changed, 2 insertions(+), 8 deletions(-)
>>
>> diff --git a/net/nfc/nci/hci.c b/net/nfc/nci/hci.c
>> index ddfc52a..4debba8 100644
>> --- a/net/nfc/nci/hci.c
>> +++ b/net/nfc/nci/hci.c
>> @@ -370,17 +370,11 @@ static void nci_hci_resp_received(struct nci_dev *ndev, u8 pipe,
>>  				  u8 result, struct sk_buff *skb)
>>  {
>>  	struct nci_conn_info    *conn_info;
>> -	u8 status = result;
>>  
>>  	conn_info = ndev->hci_dev->conn_info;
>> -	if (!conn_info) {
>> -		status = NCI_STATUS_REJECTED;
>> -		goto exit;
>> -	}
>> -
>> -	conn_info->rx_skb = skb;
>> +	if (conn_info)
>> +		conn_info->rx_skb = skb;
>>  
>> -exit:
>>  	nci_req_complete(ndev, NCI_STATUS_OK);
>>  }
>>  
>>
> 
> 
> .
>