1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
index 000677c991b0..9b0805f55ad7 100644
--- a/drivers/usb/gadget/function/u_serial.c
+++ b/drivers/usb/gadget/function/u_serial.c
@@ -1256,7 +1256,7 @@ static void gserial_console_exit(void)
         struct gscons_info *info = &gscons_info;
 
         unregister_console(&gserial_cons);
-        if (info->console_thread != NULL)
+        if (!IS_ERR_OR_NULL(info->console_thread))
                 kthread_stop(info->console_thread);
         gs_buf_free(&info->con_buf);
 }