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add top-level SPDX license tag
[dpdk.git]
/
examples
/
l2fwd-event
/
main.c
diff --git
a/examples/l2fwd-event/main.c
b/examples/l2fwd-event/main.c
index
142c00e
..
89a6bb9
100644
(file)
--- a/
examples/l2fwd-event/main.c
+++ b/
examples/l2fwd-event/main.c
@@
-234,6
+234,7
@@
check_all_ports_link_status(struct l2fwd_resources *rsrc,
uint16_t port_id;
uint8_t count, all_ports_up, print_flag = 0;
struct rte_eth_link link;
uint16_t port_id;
uint8_t count, all_ports_up, print_flag = 0;
struct rte_eth_link link;
+ int ret;
printf("\nChecking link status...");
fflush(stdout);
printf("\nChecking link status...");
fflush(stdout);
@@
-247,7
+248,14
@@
check_all_ports_link_status(struct l2fwd_resources *rsrc,
if ((port_mask & (1 << port_id)) == 0)
continue;
memset(&link, 0, sizeof(link));
if ((port_mask & (1 << port_id)) == 0)
continue;
memset(&link, 0, sizeof(link));
- rte_eth_link_get_nowait(port_id, &link);
+ ret = rte_eth_link_get_nowait(port_id, &link);
+ if (ret < 0) {
+ all_ports_up = 0;
+ if (print_flag == 1)
+ printf("Port %u link get failed: %s\n",
+ port_id, rte_strerror(-ret));
+ continue;
+ }
/* print link status if flag set */
if (print_flag == 1) {
if (link.link_status)
/* print link status if flag set */
if (print_flag == 1) {
if (link.link_status)