examples: remove extra new line after link duplex

[dpdk.git] / examples / ioat / ioatfwd.c

diff --git a/examples/ioat/ioatfwd.c b/examples/ioat/ioatfwd.c
index 8a60768..53de231 100644 (file)
--- a/examples/ioat/ioatfwd.c
+++ b/examples/ioat/ioatfwd.c
@@ -697,7 +697,7 @@ check_link_status(uint32_t port_mask)
 {
        uint16_t portid;
        struct rte_eth_link link;
-       int retval = 0;
+       int ret, link_status = 0;
 
        printf("\nChecking link status\n");
        RTE_ETH_FOREACH_DEV(portid) {
@@ -705,7 +705,12 @@ check_link_status(uint32_t port_mask)
                        continue;
 
                memset(&link, 0, sizeof(link));
-               rte_eth_link_get(portid, &link);
+               ret = rte_eth_link_get(portid, &link);
+               if (ret < 0) {
+                       printf("Port %u link get failed: err=%d\n",
+                                       portid, ret);
+                       continue;
+               }
 
                /* Print link status */
                if (link.link_status) {
@@ -713,12 +718,12 @@ check_link_status(uint32_t port_mask)
                                "Port %d Link Up. Speed %u Mbps - %s\n",
                                portid, link.link_speed,
                                (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
-                               ("full-duplex") : ("half-duplex\n"));
-                       retval = 1;
+                               ("full-duplex") : ("half-duplex"));
+                       link_status = 1;
                } else
                        printf("Port %d Link Down\n", portid);
        }
-       return retval;
+       return link_status;
 }
 
 static void