1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/usb/usbip/stub_dev.c b/drivers/usb/usbip/stub_dev.c
index 49e552472c3f..dd8ef36ab10e 100644
--- a/drivers/usb/usbip/stub_dev.c
+++ b/drivers/usb/usbip/stub_dev.c
@@ -73,6 +73,7 @@ static ssize_t usbip_sockfd_store(struct device *dev, struct device_attribute *a
                         goto err;
 
                 sdev->ud.tcp_socket = socket;
+                sdev->ud.sockfd = sockfd;
 
                 spin_unlock_irq(&sdev->ud.lock);
 
@@ -172,6 +173,7 @@ static void stub_shutdown_connection(struct usbip_device *ud)
         if (ud->tcp_socket) {
                 sockfd_put(ud->tcp_socket);
                 ud->tcp_socket = NULL;
+                ud->sockfd = -1;
         }
 
         /* 3. free used data */
@@ -266,6 +268,7 @@ static struct stub_device *stub_device_alloc(struct usb_device *udev)
         sdev->ud.status         = SDEV_ST_AVAILABLE;
         spin_lock_init(&sdev->ud.lock);
         sdev->ud.tcp_socket     = NULL;
+        sdev->ud.sockfd         = -1;
 
         INIT_LIST_HEAD(&sdev->priv_init);
         INIT_LIST_HEAD(&sdev->priv_tx);