1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
index 9719abfb6145..7856b3394494 100644
--- a/drivers/usb/gadget/function/f_uac1.c
+++ b/drivers/usb/gadget/function/f_uac1.c
@@ -588,7 +588,10 @@ static int f_audio_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
 
         if (intf == 1) {
                 if (alt == 1) {
-                        config_ep_by_speed(cdev->gadget, f, out_ep);
+                        err = config_ep_by_speed(cdev->gadget, f, out_ep);
+                        if (err)
+                                return err;
+
                         usb_ep_enable(out_ep);
                         out_ep->driver_data = audio;
                         audio->copy_buf = f_audio_buffer_alloc(audio_buf_size);