Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f87599a0 authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by Felipe Balbi
Browse files

usb: gadget: udc: remove unnecessary variable and update function prototype 



Remove unnecessary variable and update function prototype.

Acked-by: default avatarMichal Nazarewicz <mina86@mina86.com>
Reviewed-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarGustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 71ef322d

drivers/usb/gadget/udc/amd5536udc.c

+1 −4
Original line number Diff line number Diff line
@@ -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 */