diff options
| -rw-r--r-- | drivers/usb/gadget/udc/amd5536udc.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/usb/gadget/udc/amd5536udc.c b/drivers/usb/gadget/udc/amd5536udc.c index 821d088d1167..67dd20940263 100644 --- a/drivers/usb/gadget/udc/amd5536udc.c +++ b/drivers/usb/gadget/udc/amd5536udc.c @@ -608,9 +608,8 @@ udc_alloc_request(struct usb_ep *usbep, gfp_t gfp) } /* frees pci pool descriptors of a DMA chain */ -static int udc_free_dma_chain(struct udc *dev, struct udc_request *req) +static void udc_free_dma_chain(struct udc *dev, struct udc_request *req) { - int ret_val = 0; struct udc_data_dma *td = req->td_data; unsigned int i; @@ -626,8 +625,6 @@ static int udc_free_dma_chain(struct udc *dev, struct udc_request *req) pci_pool_free(dev->data_requests, td, addr); addr = addr_next; } - - return ret_val; } /* Frees request packet, called by gadget driver */ |