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OpenCloudOS-Kernel
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wireless: Remove unnecessary casts of usb_get_intfdata 

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Joe Perches 2010-11-30 13:42:08 -08:00 committed by John W. Linville
parent e7797bf2c0
commit b276736319
5 changed files with 10 additions and 16 deletions
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6
drivers/net/wireless/ath/ar9170/usb.c
View File

@ -161,8 +161,7 @@ static void ar9170_usb_submit_urb(struct ar9170_usb *aru)
static void ar9170_usb_tx_urb_complete_frame(struct urb *urb)
{
struct sk_buff *skb = urb->context;
struct ar9170_usb *aru = (struct ar9170_usb *)
usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
struct ar9170_usb *aru = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
if (unlikely(!aru)) {
dev_kfree_skb_irq(skb);
@ -219,8 +218,7 @@ free:
static void ar9170_usb_rx_completed(struct urb *urb)
{
struct sk_buff *skb = urb->context;
struct ar9170_usb *aru = (struct ar9170_usb *)
usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
struct ar9170_usb *aru = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
int err;
if (!aru)

13
drivers/net/wireless/ath/ath9k/hif_usb.c
View File

@ -471,7 +471,7 @@ err:
static void ath9k_hif_usb_rx_cb(struct urb *urb)
{
struct sk_buff *skb = (struct sk_buff *) urb->context;
struct hif_device_usb *hif_dev = (struct hif_device_usb *)
struct hif_device_usb *hif_dev =
usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
int ret;
@ -518,7 +518,7 @@ static void ath9k_hif_usb_reg_in_cb(struct urb *urb)
{
struct sk_buff *skb = (struct sk_buff *) urb->context;
struct sk_buff *nskb;
struct hif_device_usb *hif_dev = (struct hif_device_usb *)
struct hif_device_usb *hif_dev =
usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
int ret;
@ -993,8 +993,7 @@ static void ath9k_hif_usb_reboot(struct usb_device *udev)
static void ath9k_hif_usb_disconnect(struct usb_interface *interface)
{
struct usb_device *udev = interface_to_usbdev(interface);
struct hif_device_usb *hif_dev =
(struct hif_device_usb *) usb_get_intfdata(interface);
struct hif_device_usb *hif_dev = usb_get_intfdata(interface);
if (hif_dev) {
ath9k_htc_hw_deinit(hif_dev->htc_handle,
@ -1016,8 +1015,7 @@ static void ath9k_hif_usb_disconnect(struct usb_interface *interface)
static int ath9k_hif_usb_suspend(struct usb_interface *interface,
pm_message_t message)
{
struct hif_device_usb *hif_dev =
(struct hif_device_usb *) usb_get_intfdata(interface);
struct hif_device_usb *hif_dev = usb_get_intfdata(interface);
ath9k_hif_usb_dealloc_urbs(hif_dev);
@ -1026,8 +1024,7 @@ static int ath9k_hif_usb_suspend(struct usb_interface *interface,
static int ath9k_hif_usb_resume(struct usb_interface *interface)
{
struct hif_device_usb *hif_dev =
(struct hif_device_usb *) usb_get_intfdata(interface);
struct hif_device_usb *hif_dev = usb_get_intfdata(interface);
struct htc_target *htc_handle = hif_dev->htc_handle;
int ret;

3
drivers/net/wireless/ath/carl9170/usb.c
View File

@ -160,8 +160,7 @@ err_acc:
static void carl9170_usb_tx_data_complete(struct urb *urb)
{
struct ar9170 *ar = (struct ar9170 *)
usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
struct ar9170 *ar = usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
if (WARN_ON_ONCE(!ar)) {
dev_kfree_skb_irq(urb->context);

2
drivers/net/wireless/p54/p54usb.c
View File

@ -183,7 +183,7 @@ static void p54u_rx_cb(struct urb *urb)
static void p54u_tx_cb(struct urb *urb)
{
struct sk_buff *skb = urb->context;
struct ieee80211_hw *dev = (struct ieee80211_hw *)
struct ieee80211_hw *dev =
usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
p54_free_skb(dev, skb);

2
drivers/net/wireless/zd1201.c
View File

@ -1830,7 +1830,7 @@ err_zd:
static void zd1201_disconnect(struct usb_interface *interface)
{
struct zd1201 *zd=(struct zd1201 *)usb_get_intfdata(interface);
struct zd1201 *zd = usb_get_intfdata(interface);
struct hlist_node *node, *node2;
struct zd1201_frag *frag;