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staging: r8188eu: remove unused fields in struct recv_buf

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The fields len, ref_cnt and transfer_len in struct recv_buf are set
but not used. Remove them.

Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com>
Link: https://lore.kernel.org/r/fe5565c02a01babf64469333dae73cbdd841d393.1646321515.git.abdun.nihaal@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Abdun Nihaal 2022-03-03 21:21:05 +05:30 committed by Greg Kroah-Hartman
parent 3770d651ce
commit e9ef65f994
4 changed files with 0 additions and 13 deletions
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7
drivers/staging/r8188eu/hal/rtl8188eu_recv.c
View File

@ -14,12 +14,6 @@
void rtl8188eu_init_recvbuf(struct recv_buf *precvbuf)
{
precvbuf->transfer_len = 0;
precvbuf->len = 0;
precvbuf->ref_cnt = 0;
if (precvbuf->pbuf) {
precvbuf->pdata = precvbuf->pbuf;
precvbuf->phead = precvbuf->pbuf;
@ -58,7 +52,6 @@ int rtl8188eu_init_recv_priv(struct adapter *padapter)
res = rtw_os_recvbuf_resource_alloc(padapter, precvbuf);
if (res == _FAIL)
break;
precvbuf->ref_cnt = 0;
precvbuf->adapter = padapter;
precvbuf++;
}

1
drivers/staging/r8188eu/hal/usb_ops_linux.c
View File

@ -364,7 +364,6 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
} else {
rtw_reset_continual_urb_error(adapter_to_dvobj(adapt));
precvbuf->transfer_len = purb->actual_length;
skb_put(precvbuf->pskb, purb->actual_length);
skb_queue_tail(&precvpriv->rx_skb_queue, precvbuf->pskb);

3
drivers/staging/r8188eu/include/rtw_recv.h
View File

@ -207,11 +207,9 @@ struct sta_recv_priv {
};
struct recv_buf {
u32 ref_cnt;
struct adapter *adapter;
u8 *pbuf;
u8 *pallocated_buf;
u32 len;
u8 *phead;
u8 *pdata;
u8 *ptail;
@ -220,7 +218,6 @@ struct recv_buf {
dma_addr_t dma_transfer_addr; /* (in) dma addr for transfer_buffer */
u32 alloc_sz;
u8 irp_pending;
int transfer_len;
struct sk_buff *pskb;
u8 reuse;
};

2
drivers/staging/r8188eu/os_dep/recv_linux.c
View File

@ -30,8 +30,6 @@ int rtw_os_recvbuf_resource_alloc(struct adapter *padapter,
precvbuf->phead = NULL;
precvbuf->ptail = NULL;
precvbuf->pend = NULL;
precvbuf->transfer_len = 0;
precvbuf->len = 0;
return res;
}