No need cast (void*) to (struct rsi_91x_usbdev *).
Signed-off-by: Wu Yunchuan <yunchuan@xxxxxxxxxxxx>
---
drivers/net/wireless/rsi/rsi_91x_usb.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c
index 66fe386ec9cc..10a465686439 100644
--- a/drivers/net/wireless/rsi/rsi_91x_usb.c
+++ b/drivers/net/wireless/rsi/rsi_91x_usb.c
@@ -43,7 +43,7 @@ static int rsi_usb_card_write(struct rsi_hw *adapter,
u16 len,
u8 endpoint)
{
- struct rsi_91x_usbdev *dev = (struct rsi_91x_usbdev *)adapter->rsi_dev;
+ struct rsi_91x_usbdev *dev = adapter->rsi_dev;
int status;
u8 *seg = dev->tx_buffer;
int transfer;
@@ -91,7 +91,7 @@ static int rsi_write_multiple(struct rsi_hw *adapter,
if (endpoint == 0)
return -EINVAL;
- dev = (struct rsi_91x_usbdev *)adapter->rsi_dev;
+ dev = adapter->rsi_dev;
if (dev->write_fail)
return -ENETDOWN;
@@ -109,7 +109,7 @@ static int rsi_write_multiple(struct rsi_hw *adapter,
static int rsi_find_bulk_in_and_out_endpoints(struct usb_interface *interface,
struct rsi_hw *adapter)
{
- struct rsi_91x_usbdev *dev = (struct rsi_91x_usbdev *)adapter->rsi_dev;
+ struct rsi_91x_usbdev *dev = adapter->rsi_dev;
struct usb_host_interface *iface_desc;
struct usb_endpoint_descriptor *endpoint;
__le16 buffer_size;
@@ -306,7 +306,7 @@ static void rsi_rx_done_handler(struct urb *urb)
static void rsi_rx_urb_kill(struct rsi_hw *adapter, u8 ep_num)
{
- struct rsi_91x_usbdev *dev = (struct rsi_91x_usbdev *)adapter->rsi_dev;
+ struct rsi_91x_usbdev *dev = adapter->rsi_dev;
struct rx_usb_ctrl_block *rx_cb = &dev->rx_cb[ep_num - 1];
struct urb *urb = rx_cb->rx_urb;
@@ -323,7 +323,7 @@ static void rsi_rx_urb_kill(struct rsi_hw *adapter, u8 ep_num)
*/
static int rsi_rx_urb_submit(struct rsi_hw *adapter, u8 ep_num, gfp_t mem_flags)
{
- struct rsi_91x_usbdev *dev = (struct rsi_91x_usbdev *)adapter->rsi_dev;
+ struct rsi_91x_usbdev *dev = adapter->rsi_dev;
struct rx_usb_ctrl_block *rx_cb = &dev->rx_cb[ep_num - 1];
struct urb *urb = rx_cb->rx_urb;
int status;
@@ -362,7 +362,7 @@ static int rsi_rx_urb_submit(struct rsi_hw *adapter, u8 ep_num, gfp_t mem_flags)
static int rsi_usb_read_register_multiple(struct rsi_hw *adapter, u32 addr,
u8 *data, u16 count)
{
- struct rsi_91x_usbdev *dev = (struct rsi_91x_usbdev *)adapter->rsi_dev;
+ struct rsi_91x_usbdev *dev = adapter->rsi_dev;
u8 *buf;
u16 transfer;
int status;
@@ -412,7 +412,7 @@ static int rsi_usb_read_register_multiple(struct rsi_hw *adapter, u32 addr,
static int rsi_usb_write_register_multiple(struct rsi_hw *adapter, u32 addr,
u8 *data, u16 count)
{
- struct rsi_91x_usbdev *dev = (struct rsi_91x_usbdev *)adapter->rsi_dev;
+ struct rsi_91x_usbdev *dev = adapter->rsi_dev;
u8 *buf;
u16 transfer;
int status = 0;
@@ -559,7 +559,7 @@ static struct rsi_host_intf_ops usb_host_intf_ops = {
*/
static void rsi_deinit_usb_interface(struct rsi_hw *adapter)
{
- struct rsi_91x_usbdev *dev = (struct rsi_91x_usbdev *)adapter->rsi_dev;
+ struct rsi_91x_usbdev *dev = adapter->rsi_dev;
rsi_kill_thread(&dev->rx_thread);
@@ -572,7 +572,7 @@ static void rsi_deinit_usb_interface(struct rsi_hw *adapter)
static int rsi_usb_init_rx(struct rsi_hw *adapter)
{
- struct rsi_91x_usbdev *dev = (struct rsi_91x_usbdev *)adapter->rsi_dev;
+ struct rsi_91x_usbdev *dev = adapter->rsi_dev;
struct rx_usb_ctrl_block *rx_cb;
u8 idx, num_rx_cb;
@@ -822,7 +822,7 @@ static int rsi_probe(struct usb_interface *pfunction,
goto err1;
}
- dev = (struct rsi_91x_usbdev *)adapter->rsi_dev;
+ dev = adapter->rsi_dev;
status = rsi_usb_reg_read(dev->usbdev, FW_STATUS_REG, &fw_status, 2);
if (status < 0)
--
2.30.2
