X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Fproc-info%2Fmain.c;h=a3f854b8987ed77851eedf88ea926888ea07cb81;hb=b21302a1072118c2c2950639133720b3bff86984;hp=a89b51bb3fa256dee15d5699520960fb1781daab;hpb=c1656328dbc20420b7ba87b1abee7b699c8e84f4;p=dpdk.git

diff --git a/app/proc-info/main.c b/app/proc-info/main.c
index a89b51bb3f..a3f854b898 100644
--- a/app/proc-info/main.c
+++ b/app/proc-info/main.c
@@ -580,8 +580,16 @@ err:
 static void
 nic_xstats_clear(uint16_t port_id)
 {
+	int ret;
+
 	printf("\n Clearing NIC xstats for port %d\n", port_id);
-	rte_eth_xstats_reset(port_id);
+	ret = rte_eth_xstats_reset(port_id);
+	if (ret != 0) {
+		printf("\n Error clearing xstats for port %d: %s\n", port_id,
+		       strerror(-ret));
+		return;
+	}
+
 	printf("\n  NIC extended statistics for port %d cleared\n", port_id);
 }
 
@@ -670,20 +678,30 @@ show_port(void)
 		printf("  - generic config\n");
 
 		printf("\t  -- Socket %d\n", rte_eth_dev_socket_id(i));
-		rte_eth_link_get(i, &link);
-		printf("\t  -- link speed %d duplex %d,"
-				" auto neg %d status %d\n",
-				link.link_speed,
-				link.link_duplex,
-				link.link_autoneg,
-				link.link_status);
+		ret = rte_eth_link_get(i, &link);
+		if (ret < 0) {
+			printf("Link get failed (port %u): %s\n",
+			       i, rte_strerror(-ret));
+		} else {
+			printf("\t  -- link speed %d duplex %d,"
+					" auto neg %d status %d\n",
+					link.link_speed,
+					link.link_duplex,
+					link.link_autoneg,
+					link.link_status);
+		}
 		printf("\t  -- promiscuous (%d)\n",
 				rte_eth_promiscuous_get(i));
 		ret = rte_eth_dev_get_mtu(i, &mtu);
 		if (ret == 0)
 			printf("\t  -- mtu (%d)\n", mtu);
 
-		rte_eth_dev_info_get(i, &dev_info);
+		ret = rte_eth_dev_info_get(i, &dev_info);
+		if (ret != 0) {
+			printf("Error during getting device (port %u) info: %s\n",
+				i, strerror(-ret));
+			return;
+		}
 
 		printf("  - queue\n");
 		for (j = 0; j < dev_info.nb_rx_queues; j++) {
@@ -836,7 +854,13 @@ show_tm(void)
 		memset(&cap, 0, sizeof(cap));
 		memset(&error, 0, sizeof(error));
 
-		rte_eth_dev_info_get(i, &dev_info);
+		ret = rte_eth_dev_info_get(i, &dev_info);
+		if (ret != 0) {
+			printf("Error during getting device (port %u) info: %s\n",
+				i, strerror(-ret));
+			return;
+		}
+
 		printf("  - Generic for port (%u)\n"
 			"\t  -- driver name %s\n"
 			"\t  -- max vf (%u)\n"