/**
- * scsi_nl_rcv_msg -
- * Receive message handler. Extracts message from a receive buffer.
+ * scsi_nl_rcv_msg - Receive message handler.
+ * @skb: socket receive buffer
+ *
+ * Description: Extracts message from a receive buffer.
* Validates message header and calls appropriate transport message handler
*
- * @skb: socket receive buffer
*
**/
static void
if (nlh->nlmsg_type != SCSI_TRANSPORT_MSG) {
err = -EBADMSG;
- goto next_msg;
+ return;
}
hdr = NLMSG_DATA(nlh);
/**
- * scsi_nl_rcv_msg -
- * Receive handler for a socket. Extracts a received message buffer from
- * the socket, and starts message processing.
- *
- * @sk: socket
- * @len: unused
- *
- **/
-static void
-scsi_nl_rcv(struct sock *sk, int len)
-{
- struct sk_buff *skb;
-
- while ((skb = skb_dequeue(&sk->sk_receive_queue))) {
- scsi_nl_rcv_msg(skb);
- kfree_skb(skb);
- }
-}
-
-
-/**
- * scsi_nl_rcv_event -
- * Event handler for a netlink socket.
- *
+ * scsi_nl_rcv_event - Event handler for a netlink socket.
* @this: event notifier block
* @event: event type
* @ptr: event payload
/**
- * scsi_netlink_init -
- * Called by SCSI subsystem to intialize the SCSI transport netlink
- * interface
+ * scsi_netlink_init - Called by SCSI subsystem to intialize the SCSI transport netlink interface
*
**/
void
return;
}
- scsi_nl_sock = netlink_kernel_create(NETLINK_SCSITRANSPORT,
- SCSI_NL_GRP_CNT, scsi_nl_rcv, NULL,
+ scsi_nl_sock = netlink_kernel_create(&init_net, NETLINK_SCSITRANSPORT,
+ SCSI_NL_GRP_CNT, scsi_nl_rcv_msg, NULL,
THIS_MODULE);
if (!scsi_nl_sock) {
printk(KERN_ERR "%s: register of recieve handler failed\n",
/**
- * scsi_netlink_exit -
- * Called by SCSI subsystem to disable the SCSI transport netlink
- * interface
+ * scsi_netlink_exit - Called by SCSI subsystem to disable the SCSI transport netlink interface
*
**/
void
scsi_netlink_exit(void)
{
if (scsi_nl_sock) {
- sock_release(scsi_nl_sock->sk_socket);
+ netlink_kernel_release(scsi_nl_sock);
netlink_unregister_notifier(&scsi_netlink_notifier);
}