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Diffstat (limited to 'net/nfc/llcp/sock.c')
-rw-r--r--net/nfc/llcp/sock.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c
index fea22eb41b82..5332751943a9 100644
--- a/net/nfc/llcp/sock.c
+++ b/net/nfc/llcp/sock.c
@@ -672,25 +672,27 @@ static int llcp_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
copied = min_t(unsigned int, rlen, len);
cskb = skb;
- if (memcpy_toiovec(msg->msg_iov, cskb->data, copied)) {
+ if (skb_copy_datagram_iovec(cskb, 0, msg->msg_iov, copied)) {
if (!(flags & MSG_PEEK))
skb_queue_head(&sk->sk_receive_queue, skb);
return -EFAULT;
}
+ sock_recv_timestamp(msg, sk, skb);
+
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 */
@@ -806,7 +808,6 @@ struct sock *nfc_llcp_sock_alloc(struct socket *sock, int type, gfp_t gfp)
llcp_sock->reserved_ssap = LLCP_SAP_MAX;
skb_queue_head_init(&llcp_sock->tx_queue);
skb_queue_head_init(&llcp_sock->tx_pending_queue);
- skb_queue_head_init(&llcp_sock->tx_backlog_queue);
INIT_LIST_HEAD(&llcp_sock->accept_queue);
if (sock != NULL)
@@ -821,7 +822,6 @@ void nfc_llcp_sock_free(struct nfc_llcp_sock *sock)
skb_queue_purge(&sock->tx_queue);
skb_queue_purge(&sock->tx_pending_queue);
- skb_queue_purge(&sock->tx_backlog_queue);
list_del_init(&sock->accept_queue);
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