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>

diff --git a/drivers/net/wireless/ath/ar9170/usb.c b/drivers/net/wireless/ath/ar9170/usb.c
index 5dbb536..d3be6f9 100644 (file)
--- a/drivers/net/wireless/ath/ar9170/usb.c
+++ b/drivers/net/wireless/ath/ar9170/usb.c
@@ -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)

diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 63bf9a7..8946e8a 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -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;
 

diff --git a/drivers/net/wireless/ath/carl9170/usb.c b/drivers/net/wireless/ath/carl9170/usb.c
index a268053..2d947a3 100644 (file)
--- a/drivers/net/wireless/ath/carl9170/usb.c
+++ b/drivers/net/wireless/ath/carl9170/usb.c
@@ -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);

diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index d5bc21e..dd4d8fc 100644 (file)
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -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);

diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index b97aa9c..415eec4 100644 (file)
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -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;