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staging: rtl8188eu: Remove 'u32 ref_cnt' from struct recv_buf 

Driver isn't making any use of value stored in variable ref_cnt.

Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
wifi-calibration
navin patidar 2014-05-03 17:15:30 +05:30 committed by Greg Kroah-Hartman
parent 74e250e479
commit a1f3b3fdba
3 changed files with 0 additions and 4 deletions
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2
drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c
View File

@ -30,7 +30,6 @@
void rtl8188eu_init_recvbuf(struct adapter *padapter, struct recv_buf *precvbuf)
{
precvbuf->ref_cnt = 0;
}
int rtl8188eu_init_recv_priv(struct adapter *padapter)
@ -63,7 +62,6 @@ 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/rtl8188eu/include/rtw_recv.h
View File

@ -235,7 +235,6 @@ struct sta_recv_priv {
};
struct recv_buf {
u32 ref_cnt;
struct adapter *adapter;
u8 *pbuf;
struct urb *purb;

1
drivers/staging/rtl8188eu/os_dep/recv_linux.c
View File

@ -221,7 +221,6 @@ void rtw_os_read_port(struct adapter *padapter, struct recv_buf *precvbuf)
{
struct recv_priv *precvpriv = &padapter->recvpriv;
precvbuf->ref_cnt--;
/* free skb in recv_buf */
dev_kfree_skb_any(precvbuf->pskb);
precvbuf->pskb = NULL;