diff options
| -rw-r--r-- | drivers/staging/gdm724x/gdm_mux.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/staging/gdm724x/gdm_mux.c b/drivers/staging/gdm724x/gdm_mux.c index 996b1f538aae..63921bad519e 100644 --- a/drivers/staging/gdm724x/gdm_mux.c +++ b/drivers/staging/gdm724x/gdm_mux.c @@ -657,7 +657,11 @@ static struct usb_driver gdm_mux_driver = { static int __init gdm_usb_mux_init(void) { - register_lte_tty_driver(); + int ret; + + ret = register_lte_tty_driver(); + if (ret) + return ret; return usb_register(&gdm_mux_driver); } |