staging: wlan-ng: remove unnecessary parenthesis in hfa384x_usb.c

This patch removes unnecessary parentheses in different statements of
hfa384x_usb.c file in order to to comply with the standard kernel
coding style.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c
index a83026e..d234ed7 100644 (file)
--- a/drivers/staging/wlan-ng/hfa384x_usb.c
+++ b/drivers/staging/wlan-ng/hfa384x_usb.c
@@ -682,7 +682,7 @@ init_cmd_completor(struct usbctlx_cmd_completor *completor,
        completor->head.complete = usbctlx_cmd_completor_fn;
        completor->cmdresp = cmdresp;
        completor->result = result;
-       return &(completor->head);
+       return &completor->head;
 }
 
 /*----------------------------------------------------------------
@@ -729,7 +729,7 @@ init_rrid_completor(struct usbctlx_rrid_completor *completor,
        completor->rridresp = rridresp;
        completor->riddata = riddata;
        completor->riddatalen = riddatalen;
-       return &(completor->head);
+       return &completor->head;
 }
 
 /*----------------------------------------------------------------
@@ -779,7 +779,7 @@ init_rmem_completor(struct usbctlx_rmem_completor *completor,
        completor->rmemresp = rmemresp;
        completor->data = data;
        completor->len = len;
-       return &(completor->head);
+       return &completor->head;
 }
 
 /*----------------------------------------------------------------
@@ -1836,7 +1836,7 @@ int hfa384x_drvr_flashdl_enable(struct hfa384x *hw)
 
        /* Retrieve the buffer loc&size and timeout */
        result = hfa384x_drvr_getconfig(hw, HFA384x_RID_DOWNLOADBUFFER,
-                                       &(hw->bufinfo), sizeof(hw->bufinfo));
+                                       &hw->bufinfo, sizeof(hw->bufinfo));
        if (result)
                return result;
 
@@ -1844,7 +1844,7 @@ int hfa384x_drvr_flashdl_enable(struct hfa384x *hw)
        hw->bufinfo.offset = le16_to_cpu(hw->bufinfo.offset);
        hw->bufinfo.len = le16_to_cpu(hw->bufinfo.len);
        result = hfa384x_drvr_getconfig16(hw, HFA384x_RID_MAXLOADTIME,
-                                         &(hw->dltimeout));
+                                         &hw->dltimeout);
        if (result)
                return result;
 
@@ -2648,7 +2648,7 @@ int hfa384x_drvr_txframe(struct hfa384x *hw, struct sk_buff *skb,
            cpu_to_le16(hw->txbuff.txfrm.desc.tx_control);
 
        /* copy the header over to the txdesc */
-       memcpy(&(hw->txbuff.txfrm.desc.frame_control), p80211_hdr,
+       memcpy(&hw->txbuff.txfrm.desc.frame_control, p80211_hdr,
               sizeof(union p80211_hdr));
 
        /* if we're using host WEP, increase size by IV+ICV */
@@ -2678,9 +2678,9 @@ int hfa384x_drvr_txframe(struct hfa384x *hw, struct sk_buff *skb,
                memcpy(ptr, p80211_wep->icv, sizeof(p80211_wep->icv));
 
        /* Send the USB packet */
-       usb_fill_bulk_urb(&(hw->tx_urb), hw->usb,
+       usb_fill_bulk_urb(&hw->tx_urb, hw->usb,
                          hw->endp_out,
-                         &(hw->txbuff), ROUNDUP64(usbpktlen),
+                         &hw->txbuff, ROUNDUP64(usbpktlen),
                          hfa384x_usbout_callback, hw->wlandev);
        hw->tx_urb.transfer_flags |= USB_QUEUE_BULK;
 
@@ -2962,9 +2962,9 @@ static void hfa384x_usbctlxq_run(struct hfa384x *hw)
                list_move_tail(&head->list, &hw->ctlxq.active);
 
                /* Fill the out packet */
-               usb_fill_bulk_urb(&(hw->ctlx_urb), hw->usb,
+               usb_fill_bulk_urb(&hw->ctlx_urb, hw->usb,
                                  hw->endp_out,
-                                 &(head->outbuf), ROUNDUP64(head->outbufsize),
+                                 &head->outbuf, ROUNDUP64(head->outbufsize),
                                  hfa384x_ctlxout_callback, hw);
                hw->ctlx_urb.transfer_flags |= USB_QUEUE_BULK;
 
@@ -3470,7 +3470,7 @@ static void hfa384x_usbin_rx(struct wlandevice *wlandev, struct sk_buff *skb)
 static void hfa384x_int_rxmonitor(struct wlandevice *wlandev,
                                  struct hfa384x_usb_rxfrm *rxfrm)
 {
-       struct hfa384x_rx_frame *rxdesc = &(rxfrm->desc);
+       struct hfa384x_rx_frame *rxdesc = &rxfrm->desc;
        unsigned int hdrlen = 0;
        unsigned int datalen = 0;
        unsigned int skblen = 0;
@@ -3528,7 +3528,7 @@ static void hfa384x_int_rxmonitor(struct wlandevice *wlandev,
         * (ctl frames may be less than a full header)
         */
        datap = skb_put(skb, hdrlen);
-       memcpy(datap, &(rxdesc->frame_control), hdrlen);
+       memcpy(datap, &rxdesc->frame_control, hdrlen);
 
        /* If any, copy the data from the card to the skb */
        if (datalen > 0) {