diff options
Diffstat (limited to 'drivers/usb/gadget/f_uac2.c')
| -rw-r--r-- | drivers/usb/gadget/f_uac2.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/usb/gadget/f_uac2.c b/drivers/usb/gadget/f_uac2.c index bc23040c779..6261db4a991 100644 --- a/drivers/usb/gadget/f_uac2.c +++ b/drivers/usb/gadget/f_uac2.c @@ -196,7 +196,7 @@ agdev_iso_complete(struct usb_ep *ep, struct usb_request *req) struct snd_uac2_chip *uac2 = prm->uac2; /* i/f shutting down */ - if (!prm->ep_enabled) + if (!prm->ep_enabled || req->status == -ESHUTDOWN) return; /* @@ -974,8 +974,6 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) prm->rbuf = kzalloc(prm->max_psize * USB_XFERS, GFP_KERNEL); if (!prm->rbuf) { prm->max_psize = 0; - dev_err(&uac2->pdev.dev, - "%s:%d Error!\n", __func__, __LINE__); goto err; } @@ -984,8 +982,6 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) prm->rbuf = kzalloc(prm->max_psize * USB_XFERS, GFP_KERNEL); if (!prm->rbuf) { prm->max_psize = 0; - dev_err(&uac2->pdev.dev, - "%s:%d Error!\n", __func__, __LINE__); goto err; } @@ -1298,10 +1294,8 @@ static int audio_bind_config(struct usb_configuration *cfg) int res; agdev_g = kzalloc(sizeof *agdev_g, GFP_KERNEL); - if (agdev_g == NULL) { - printk(KERN_ERR "Unable to allocate audio gadget\n"); + if (agdev_g == NULL) return -ENOMEM; - } res = usb_string_ids_tab(cfg->cdev, strings_fn); if (res) |