diff options
| -rw-r--r-- | drivers/usb/gadget/function/u_data_bridge.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/function/u_data_bridge.c b/drivers/usb/gadget/function/u_data_bridge.c index c4ef3e84edea..6d3c60d7ea70 100644 --- a/drivers/usb/gadget/function/u_data_bridge.c +++ b/drivers/usb/gadget/function/u_data_bridge.c @@ -451,8 +451,8 @@ ssize_t gbridge_port_write(struct file *file, if (list_empty(&port->write_pool)) { spin_unlock_irqrestore(&port->port_lock, flags); - pr_err("%s: Request list is empty.\n", __func__); - return 0; + pr_debug("%s: Request list is empty.\n", __func__); + return -EAGAIN; } pool = &port->write_pool; req = list_first_entry(pool, struct usb_request, list); |