| Message ID | 20190129064028.7768-1-yuehaibing@huawei.com (mailing list archive) |
|---|---|
| State | Deferred |
| Delegated to: | Samuel Ortiz |
| Headers | show |
| Series | [net-next] net: nci: remove set-but-not-used variable 'status' | expand |
From: YueHaibing <yuehaibing@huawei.com> Date: Tue, 29 Jan 2019 14:40:28 +0800 > gcc warning this: > net/nfc/nci/hci.c:373:5: > warning: variable 'status' set but not used [-Wunused-but-set-variable] > > It not used since commit d8cd37ed2fc8 ("NFC: nci: Fix improper > management of HCI return code"), so can be removed. > > Signed-off-by: YueHaibing <yuehaibing@huawei.com> I'll let the wireless/nfc folks pick this up.
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); }
gcc warning this: net/nfc/nci/hci.c:373:5: warning: variable 'status' set but not used [-Wunused-but-set-variable] It not used since commit d8cd37ed2fc8 ("NFC: nci: Fix improper management of HCI return code"), so can be removed. Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- net/nfc/nci/hci.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-)