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
