Commit 1843b3fe authored by Ivan Safonov's avatar Ivan Safonov Committed by Greg Kroah-Hartman
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staging: r8188eu: remove unused members of struct xmit_buf 



Remove unused members of struct xmit_buf: alloc_sz, ff_hwaddr,
dma_transfer_addr, bpending and last.

Acked-by: default avatarLarry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: default avatarIvan Safonov <insafonov@gmail.com>
Link: https://lore.kernel.org/r/20200712123821.553420-1-insafonov@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a7a49357

drivers/staging/rtl8188eu/include/rtw_xmit.h

+0 −5
Original line number Diff line number Diff line
@@ -193,14 +193,9 @@ struct xmit_buf { 
	void *priv_data;

	u16 ext_tag; /*  0: Normal xmitbuf, 1: extension xmitbuf. */

	u16 flags;

	u32 alloc_sz;

	u32  len;

	struct submit_ctx *sctx;

	u32	ff_hwaddr;

	struct urb *pxmit_urb[8];

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

	u8 bpending[8];

	int last[8];

};



struct xmit_frame {

drivers/staging/rtl8188eu/os_dep/xmit_linux.c

+0 −1
Original line number Diff line number Diff line
@@ -23,7 +23,6 @@ int rtw_os_xmit_resource_alloc(struct xmit_buf *pxmitbuf, u32 alloc_sz) 
		return _FAIL;



	pxmitbuf->pbuf = PTR_ALIGN(pxmitbuf->pallocated_buf, XMITBUF_ALIGN_SZ);

	pxmitbuf->dma_transfer_addr = 0;



	for (i = 0; i < 8; i++) {

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