diff options
| -rw-r--r-- | net/nfc/llcp/sock.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c index 12ec487..463231b 100644 --- a/net/nfc/llcp/sock.c +++ b/net/nfc/llcp/sock.c @@ -682,17 +682,17 @@ static int llcp_sock_recvmsg(struct kiocb *iocb, struct socket *sock, if (sk->sk_type == SOCK_DGRAM && msg->msg_name) { struct nfc_llcp_ui_cb *ui_cb = nfc_llcp_ui_skb_cb(skb); - struct sockaddr_nfc_llcp sockaddr; + struct sockaddr_nfc_llcp *sockaddr = + (struct sockaddr_nfc_llcp *) msg->msg_name; - pr_debug("Datagram socket %d %d\n", ui_cb->dsap, ui_cb->ssap); + msg->msg_namelen = sizeof(struct sockaddr_nfc_llcp); - sockaddr.sa_family = AF_NFC; - sockaddr.nfc_protocol = NFC_PROTO_NFC_DEP; - sockaddr.dsap = ui_cb->dsap; - sockaddr.ssap = ui_cb->ssap; + pr_debug("Datagram socket %d %d\n", ui_cb->dsap, ui_cb->ssap); - memcpy(msg->msg_name, &sockaddr, sizeof(sockaddr)); - msg->msg_namelen = sizeof(sockaddr); + sockaddr->sa_family = AF_NFC; + sockaddr->nfc_protocol = NFC_PROTO_NFC_DEP; + sockaddr->dsap = ui_cb->dsap; + sockaddr->ssap = ui_cb->ssap; } /* Mark read part of skb as used */ |
