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    Subject[PATCH 15/37] staging:r8188eu: remove rx_head member of recv_frame structure
    Date
    Value of rx_head used only to produce debug output.

    Signed-off-by: Ivan Safonov <insafonov@gmail.com>
    ---
    drivers/staging/rtl8188eu/include/rtw_recv.h | 1 -
    drivers/staging/rtl8188eu/os_dep/recv_linux.c | 4 ++--
    drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c | 1 -
    3 files changed, 2 insertions(+), 4 deletions(-)

    diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h b/drivers/staging/rtl8188eu/include/rtw_recv.h
    index 4280fa1..6a34e15 100644
    --- a/drivers/staging/rtl8188eu/include/rtw_recv.h
    +++ b/drivers/staging/rtl8188eu/include/rtw_recv.h
    @@ -233,7 +233,6 @@ struct recv_frame {
    struct adapter *adapter;
    struct rx_pkt_attrib attrib;
    uint len;
    - u8 *rx_head;
    u8 *rx_data;
    u8 *rx_tail;
    u8 *rx_end;
    diff --git a/drivers/staging/rtl8188eu/os_dep/recv_linux.c b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
    index b85824e..f6af89e 100644
    --- a/drivers/staging/rtl8188eu/os_dep/recv_linux.c
    +++ b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
    @@ -91,8 +91,8 @@ int rtw_recv_indicatepkt(struct adapter *padapter,
    RT_TRACE(_module_recv_osdep_c_, _drv_info_,
    ("rtw_recv_indicatepkt():skb != NULL !!!\n"));
    RT_TRACE(_module_recv_osdep_c_, _drv_info_,
    - ("rtw_recv_indicatepkt():precv_frame->rx_head =%p precv_frame->hdr.rx_data =%p\n",
    - precv_frame->rx_head, precv_frame->rx_data));
    + ("rtw_recv_indicatepkt(): precv_frame->hdr.rx_data =%p\n",
    + precv_frame->rx_data));
    RT_TRACE(_module_recv_osdep_c_, _drv_info_,
    ("precv_frame->hdr.rx_tail =%p precv_frame->rx_end =%p precv_frame->hdr.len =%d\n",
    precv_frame->rx_tail, precv_frame->rx_end,
    diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
    index 315b077..62dec1e 100644
    --- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
    +++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
    @@ -124,7 +124,6 @@ static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb)
    pkt_copy = netdev_alloc_skb(adapt->pnetdev, alloc_sz);
    if (pkt_copy) {
    precvframe->pkt = pkt_copy;
    - precvframe->rx_head = pkt_copy->data;
    precvframe->rx_end = pkt_copy->data + alloc_sz;
    skb_reserve(pkt_copy, 8 - ((size_t)(pkt_copy->data) & 7));/* force pkt_copy->data at 8-byte alignment address */
    skb_reserve(pkt_copy, shift_sz);/* force ip_hdr at 8-byte alignment address according to shift_sz. */
    --
    2.7.3
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