Commit b711ae9a authored by Abdun Nihaal's avatar Abdun Nihaal Committed by Greg Kroah-Hartman
Browse files

staging: r8188eu: remove unused field phead 



The field phead in struct recv_buf is set but not used.
Remove it.

Signed-off-by: default avatarAbdun Nihaal <abdun.nihaal@gmail.com>
Link: https://lore.kernel.org/r/7ff76536af7478a00b300af9a6cb666e53d22aac.1646321515.git.abdun.nihaal@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e9ef65f9

drivers/staging/r8188eu/hal/rtl8188eu_recv.c

+0 −1
Original line number Diff line number Diff line
@@ -16,7 +16,6 @@ void rtl8188eu_init_recvbuf(struct recv_buf *precvbuf) 
{

	if (precvbuf->pbuf) {

		precvbuf->pdata = precvbuf->pbuf;

		precvbuf->phead = precvbuf->pbuf;

		precvbuf->ptail = precvbuf->pbuf;

		precvbuf->pend = precvbuf->pdata + MAX_RECVBUF_SZ;

	}

drivers/staging/r8188eu/hal/usb_ops_linux.c

+0 −2
Original line number Diff line number Diff line
@@ -440,13 +440,11 @@ u32 rtw_read_port(struct adapter *adapter, u8 *rmem) 
		alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1);

		skb_reserve(precvbuf->pskb, (RECVBUFF_ALIGN_SZ - alignment));



		precvbuf->phead = precvbuf->pskb->head;

		precvbuf->pdata = precvbuf->pskb->data;

		precvbuf->ptail = skb_tail_pointer(precvbuf->pskb);

		precvbuf->pend = skb_end_pointer(precvbuf->pskb);

		precvbuf->pbuf = precvbuf->pskb->data;

	} else { /* reuse skb */

		precvbuf->phead = precvbuf->pskb->head;

		precvbuf->pdata = precvbuf->pskb->data;

		precvbuf->ptail = skb_tail_pointer(precvbuf->pskb);

		precvbuf->pend = skb_end_pointer(precvbuf->pskb);

drivers/staging/r8188eu/include/rtw_recv.h

+0 −1
Original line number Diff line number Diff line
@@ -210,7 +210,6 @@ struct recv_buf { 
	struct adapter *adapter;

	u8	*pbuf;

	u8	*pallocated_buf;

	u8	*phead;

	u8	*pdata;

	u8	*ptail;

	u8	*pend;

drivers/staging/r8188eu/os_dep/recv_linux.c

+0 −1
Original line number Diff line number Diff line
@@ -27,7 +27,6 @@ int rtw_os_recvbuf_resource_alloc(struct adapter *padapter, 
	precvbuf->pallocated_buf = NULL;

	precvbuf->pbuf = NULL;

	precvbuf->pdata = NULL;

	precvbuf->phead = NULL;

	precvbuf->ptail = NULL;

	precvbuf->pend = NULL;

	return res;