/* sFlow library callback to allocate memory. */
static void *
-sflow_agent_alloc_cb(void *magic UNUSED, SFLAgent *agent UNUSED, size_t bytes)
+sflow_agent_alloc_cb(void *magic OVS_UNUSED, SFLAgent *agent OVS_UNUSED,
+ size_t bytes)
{
return calloc(1, bytes);
}
/* sFlow library callback to free memory. */
static int
-sflow_agent_free_cb(void *magic UNUSED, SFLAgent *agent UNUSED, void *obj)
+sflow_agent_free_cb(void *magic OVS_UNUSED, SFLAgent *agent OVS_UNUSED,
+ void *obj)
{
free(obj);
return 0;
/* sFlow library callback to report error. */
static void
-sflow_agent_error_cb(void *magic UNUSED, SFLAgent *agent UNUSED, char *msg)
+sflow_agent_error_cb(void *magic OVS_UNUSED, SFLAgent *agent OVS_UNUSED,
+ char *msg)
{
VLOG_WARN("sFlow agent error: %s", msg);
}
/* sFlow library callback to send datagram. */
static void
-sflow_agent_send_packet_cb(void *os_, SFLAgent *agent UNUSED,
- SFLReceiver *receiver UNUSED, u_char *pkt,
+sflow_agent_send_packet_cb(void *os_, SFLAgent *agent OVS_UNUSED,
+ SFLReceiver *receiver OVS_UNUSED, u_char *pkt,
uint32_t pktLen)
{
struct ofproto_sflow *os = os_;
unsigned int odp_port;
SFLAddress agentIP;
time_t now;
- int error;
if (!options->targets.n || !options->sampling_rate) {
/* No point in doing any work if there are no targets or nothing to
if (options_changed
|| collectors_count(os->collectors) < options->targets.n) {
collectors_destroy(os->collectors);
- error = collectors_create(&options->targets,
- SFL_DEFAULT_COLLECTOR_PORT, &os->collectors);
+ collectors_create(&options->targets, SFL_DEFAULT_COLLECTOR_PORT,
+ &os->collectors);
if (os->collectors == NULL) {
VLOG_WARN_RL(&rl, "no collectors could be initialized, "
"sFlow disabled");