diff --git a/net/9p/trans_usbg.c b/net/9p/trans_usbg.c
index 002e0a5842ab..3304986cf136 100644
--- a/net/9p/trans_usbg.c
+++ b/net/9p/trans_usbg.c
@@ -475,6 +475,7 @@ static void p9_usbg_close(struct p9_client *client)
 	mutex_unlock(&usb9pfs_lock);
 
 	disable_usb9pfs(usb9pfs);
+	reinit_completion(&usb9pfs->send);
 }
 
 static int p9_usbg_request(struct p9_client *client, struct p9_req_t *p9_req)
@@ -764,6 +765,7 @@ static void usb9pfs_disable(struct usb_function *f)
 		usb9pfs->client->status = Disconnected;
 	spin_unlock_irqrestore(&usb9pfs->lock, flags);
 	usb9pfs_clear_tx(usb9pfs);
+	reinit_completion(&usb9pfs->send);
 }
 
 static struct usb_function *usb9pfs_alloc(struct usb_function_instance *fi)