Commit 61d6aec2 authored by Martin Kaiser's avatar Martin Kaiser Committed by Greg Kroah-Hartman
Browse files

staging: r8188eu: remove unused dma_transfer_addr 



The dma_transfer_addr component in struct xmit_buf is initialised but not
used. Remove it.

Signed-off-by: default avatarMartin Kaiser <martin@kaiser.cx>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Link: https://lore.kernel.org/r/20221230180646.91008-14-martin@kaiser.cx


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3de5122c

drivers/staging/r8188eu/core/rtw_xmit.c

+0 −1
Original line number Diff line number Diff line
@@ -41,7 +41,6 @@ static int rtw_xmit_resource_alloc(struct adapter *padapter, struct xmit_buf *px 
		return -ENOMEM;



	pxmitbuf->pbuf = (u8 *)ALIGN((size_t)(pxmitbuf->pallocated_buf), XMITBUF_ALIGN_SZ);

	pxmitbuf->dma_transfer_addr = 0;



	pxmitbuf->pxmit_urb = usb_alloc_urb(0, GFP_KERNEL);

	if (!pxmitbuf->pxmit_urb) {

drivers/staging/r8188eu/include/rtw_xmit.h

+0 −1
Original line number Diff line number Diff line
@@ -202,7 +202,6 @@ struct xmit_buf { 
	struct submit_ctx *sctx;

	u32	ff_hwaddr;

	struct urb *pxmit_urb;

	dma_addr_t dma_transfer_addr;	/* (in) dma addr for transfer_buffer */

	int last[8];

};