staging:r8188eu: change type of the precv_buf member of recv_priv structure

To avoid unnecessary typecast.
To use compiler type checking.

Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c b/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c
index 1c7a9a084b492e7026ca989d51cbbb9e67045886..d3d64fab348f44842fee3b06566ab386eed12251 100644 (file)
--- a/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c
@@ -46,10 +46,10 @@ int rtw_hal_init_recv_priv(struct adapter *padapter)
                goto exit;
        }
 
-       precvpriv->precv_buf = precvpriv->pallocated_recv_buf;
+       precvpriv->precv_buf = (struct recv_buf *)precvpriv->pallocated_recv_buf;
 
 
-       precvbuf = (struct recv_buf *)precvpriv->precv_buf;
+       precvbuf = precvpriv->precv_buf;
 
        for (i = 0; i < NR_RECVBUFF; i++) {
                res = rtw_os_recvbuf_resource_alloc(padapter, precvbuf);
@@ -86,7 +86,7 @@ void rtw_hal_free_recv_priv(struct adapter *padapter)
        struct recv_buf *precvbuf;
        struct recv_priv        *precvpriv = &padapter->recvpriv;
 
-       precvbuf = (struct recv_buf *)precvpriv->precv_buf;
+       precvbuf = precvpriv->precv_buf;
 
        for (i = 0; i < NR_RECVBUFF; i++) {
                usb_free_urb(precvbuf->purb);

diff --git a/drivers/staging/rtl8188eu/hal/usb_halinit.c b/drivers/staging/rtl8188eu/hal/usb_halinit.c
index 71d6ade70554aa14a579029e431312e9cd7973e1..3675edb6194213800fc73599bf6323dd538fd5bb 100644 (file)
--- a/drivers/staging/rtl8188eu/hal/usb_halinit.c
+++ b/drivers/staging/rtl8188eu/hal/usb_halinit.c
@@ -987,7 +987,7 @@ u32 rtw_hal_inirp_init(struct adapter *Adapter)
                 ("===> usb_inirp_init\n"));
 
        /* issue Rx irp to receive data */
-       precvbuf = (struct recv_buf *)precvpriv->precv_buf;
+       precvbuf = precvpriv->precv_buf;
        for (i = 0; i < NR_RECVBUFF; i++) {
                if (usb_read_port(Adapter, RECV_BULK_IN_ADDR, precvbuf) == false) {
                        RT_TRACE(_module_hci_hal_init_c_, _drv_err_, ("usb_rx_init: usb_read_port error\n"));

diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h b/drivers/staging/rtl8188eu/include/rtw_recv.h
index e871ebbdb95a1beab337a177f55b85b77dbc4d94..8fa3b8193f6eda8dd418459e85375e69ab9f8cd3 100644 (file)
--- a/drivers/staging/rtl8188eu/include/rtw_recv.h
+++ b/drivers/staging/rtl8188eu/include/rtw_recv.h
@@ -181,7 +181,7 @@ struct recv_priv {
        struct sk_buff_head free_recv_skb_queue;
        struct sk_buff_head rx_skb_queue;
        u8 *pallocated_recv_buf;
-       u8 *precv_buf;    /*  4 alignment */
+       struct recv_buf *precv_buf;    /*  4 alignment */
        struct __queue free_recv_buf_queue;
        /* For display the phy informatiom */
        u8 is_signal_dbg;       /*  for debug */

diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
index 175c1aeccfe230ee5945611307153e192b0fbaf5..b87663b8e165752a80bf30cf94a1b66e2a6cd769 100644 (file)
--- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
@@ -521,7 +521,7 @@ void rtw_hal_inirp_deinit(struct adapter *padapter)
        int i;
        struct recv_buf *precvbuf;
 
-       precvbuf = (struct recv_buf *)padapter->recvpriv.precv_buf;
+       precvbuf = padapter->recvpriv.precv_buf;
 
        DBG_88E("%s\n", __func__);