Following the convention of l3fwd, using fprintf instead of printf for printing usage.
Signed-off-by: Anoob Joseph <ano...@marvell.com> Signed-off-by: Lukasz Bartosik <lbarto...@marvell.com> --- examples/l2fwd-event/main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/examples/l2fwd-event/main.c b/examples/l2fwd-event/main.c index 241a8f2..3e6ba0f 100644 --- a/examples/l2fwd-event/main.c +++ b/examples/l2fwd-event/main.c @@ -63,7 +63,9 @@ struct rte_mempool *l2fwd_pktmbuf_pool; static void l2fwd_usage(const char *prgname) { - printf("%s [EAL options] -- -p PORTMASK [-q NQ]\n" + fprintf(stderr, "%s [EAL options] --" + " -p PORTMASK" + " [-q NQ]\n" " -p PORTMASK: hexadecimal bitmask of ports to configure\n" " -q NQ: number of queue (=ports) per lcore (default is 1)\n" " -T PERIOD: statistics will be refreshed each PERIOD seconds (0 to disable, 10 default, 86400 maximum)\n" -- 2.7.4