1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/usb/gadget/f_serial.c b/drivers/usb/gadget/f_serial.c
index 91fdf790ed20..cf33a8d0fd5d 100644
--- a/drivers/usb/gadget/f_serial.c
+++ b/drivers/usb/gadget/f_serial.c
@@ -131,8 +131,8 @@ static int gser_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
         }
         if (!gser->port.in->desc || !gser->port.out->desc) {
                 DBG(cdev, "activate generic ttyGS%d\n", gser->port_num);
-                if (!config_ep_by_speed(cdev->gadget, f, gser->port.in) ||
-                    !config_ep_by_speed(cdev->gadget, f, gser->port.out)) {
+                if (config_ep_by_speed(cdev->gadget, f, gser->port.in) ||
+                    config_ep_by_speed(cdev->gadget, f, gser->port.out)) {
                         gser->port.in->desc = NULL;
                         gser->port.out->desc = NULL;
                         return -EINVAL;