1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c
index 0216ac12a27d..357cc11915cf 100644
--- a/drivers/usb/serial/omninet.c
+++ b/drivers/usb/serial/omninet.c
@@ -170,8 +170,12 @@ static int omninet_open (struct usb_serial_port *port, struct file *filp)
                       port->read_urb->transfer_buffer, port->read_urb->transfer_buffer_length,
                       omninet_read_bulk_callback, port);
         result = usb_submit_urb(port->read_urb, GFP_KERNEL);
-        if (result)
+        if (result) {
                 err("%s - failed submitting read urb, error %d", __FUNCTION__, result);
+                /* open failed - all allocations must be freed */
+                kfree(od);
+                usb_set_serial_port_data(port, NULL);
+        }
 
         return result;
 }