examples: fix port mask parsing failure handling

[dpdk.git] / examples / ptpclient / ptpclient.c

diff --git a/examples/ptpclient/ptpclient.c b/examples/ptpclient/ptpclient.c
index 6fcd1aa..20da325 100644 (file)
--- a/examples/ptpclient/ptpclient.c
+++ b/examples/ptpclient/ptpclient.c
@@ -596,7 +596,7 @@ parse_ptp_frames(uint16_t portid, struct rte_mbuf *m) {
  * The lcore main. This is the main thread that does the work, reading from an
  * input port and writing to an output port.
  */
-static __attribute__((noreturn)) void
+static __rte_noreturn void
 lcore_main(void)
 {
        uint16_t portid;
@@ -650,10 +650,7 @@ ptp_parse_portmask(const char *portmask)
        pm = strtoul(portmask, &end, 16);
 
        if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0'))
-               return -1;
-
-       if (pm == 0)
-               return -1;
+               return 0;
 
        return pm;
 }