diff options
| -rw-r--r-- | drivers/usb/renesas_usbhs/mod_gadget.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c index 2d17c10a0428..294d43c387b2 100644 --- a/drivers/usb/renesas_usbhs/mod_gadget.c +++ b/drivers/usb/renesas_usbhs/mod_gadget.c @@ -602,6 +602,9 @@ static int usbhsg_ep_disable(struct usb_ep *ep) struct usbhsg_uep *uep = usbhsg_ep_to_uep(ep); struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(uep); + if (!pipe) + return -EINVAL; + usbhsg_pipe_disable(uep); usbhs_pipe_free(pipe); |