From 74cff25b78aa293562595fb287a498d5150ac2f8 Mon Sep 17 00:00:00 2001 From: NIIBE Yutaka Date: Thu, 18 Jan 2018 15:15:42 +0900 Subject: [PATCH] Clean up example-usb-serial. --- example-usb-serial/usb-cdc.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/example-usb-serial/usb-cdc.c b/example-usb-serial/usb-cdc.c index c1bd15b..918684e 100644 --- a/example-usb-serial/usb-cdc.c +++ b/example-usb-serial/usb-cdc.c @@ -586,8 +586,7 @@ usb_set_interface (struct usb_dev *dev) else { vcom_setup_endpoints_for_interface (interface, 0); - usb_lld_ctrl_ack (dev); - return 0; + return usb_lld_ctrl_ack (dev); } } @@ -852,7 +851,7 @@ cdc_main (void *arg) continue; } } - } + } return NULL; }