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NFC: nci: Add reference to the RF logical connection

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The NCI_STATIC_RF_CONN_ID logical connection is the most used
connection. Keeping it directly accessible in the nci_dev
structure will simplify and optimize the access.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Christophe Ricard
2015-02-03 19:48:04 +01:00
committed by Samuel Ortiz
parent 26fc6c7f02
commit 12bdf27d46
4 changed files with 6 additions and 7 deletions
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4
net/nfc/nci/rsp.c
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@@ -148,8 +148,7 @@ static void nci_rf_disc_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb)
if (status == NCI_STATUS_OK) {
atomic_set(&ndev->state, NCI_DISCOVERY);
conn_info = nci_get_conn_info_by_conn_id(ndev,
NCI_STATIC_RF_CONN_ID);
conn_info = ndev->rf_conn_info;
if (!conn_info) {
conn_info = devm_kzalloc(&ndev->nfc_dev->dev,
sizeof(struct nci_conn_info),
@@ -161,6 +160,7 @@ static void nci_rf_disc_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb)
conn_info->conn_id = NCI_STATIC_RF_CONN_ID;
INIT_LIST_HEAD(&conn_info->list);
list_add(&conn_info->list, &ndev->conn_info_list);
ndev->rf_conn_info = conn_info;
}
}