warnings: tests/measure_t24p.c (not complete)

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

include/wrc.h

@@ -21,5 +21,7 @@ extern int abs(int val);
 /* The following from ptp-noposix */
 extern void wr_servo_reset(void);
 void update_rx_queues(void);
+void spll_enable_ptracker(int ref_channel, int enable);
+
 
 #endif /* __WRC_H__ */

tests/measure_t24p.c

 #include <stdio.h>
 #include <inttypes.h>
-
 #include <stdarg.h>
+#include <wrc.h>
+
 #define INET_ADDRSTRLEN 16
 
 #include "syscon.h"
@@ -17,10 +18,12 @@
 
 #include "ptpd.h"
 
+#if 0 /* not used, currently */
 static int get_bitslide(int ep)
 {
 	return (pcs_read(16) >> 4) & 0x1f;
 }
+#endif
 
 struct meas_entry {
 	int delta_ns;
@@ -42,7 +45,7 @@ static int meas_phase_range(wr_socket_t * sock, int phase_min, int phase_max,
 			    int phase_step, struct meas_entry *results)
 {
 	char buf[128];
-	wr_timestamp_t ts_tx, ts_rx, ts_sync;
+	wr_timestamp_t ts_rx, ts_sync;
 	wr_sockaddr_t from;
 	MsgHeader mhdr;
 	int setpoint = phase_min, i = 0, phase;
@@ -100,6 +103,7 @@ static int find_transition(struct meas_entry *results, int n, int positive)
 		    && (results[(i + 1) % n].ahead == positive))
 			return i;
 	}
+	return -1;
 }
 
 extern void ptpd_netif_set_phase_transition(wr_socket_t * sock, int phase);