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staging: wilc1000: linux_wlan: remove cast on void pointers

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Remove casts on void pointers. C programming language guarantees
the conversion from void pointer to any other pointer type.

Coccinelle patch:
@r@
expression x;
void* e;
type T;
identifier f;
@@

(
  *((T *)e)
|
  ((T *)x)[...]
|
  ((T *)x)->f
|
- (T *)
  e
)

Signed-off-by: Alison Schofield <amsfield22@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alison Schofield 2016-02-12 22:53:13 -08:00 committed by Greg Kroah-Hartman
parent 6bcc1e1e70
commit d5c89442d4
1 changed files with 5 additions and 5 deletions
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10
drivers/staging/wilc1000/linux_wlan.c
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@ -61,7 +61,7 @@ static const struct net_device_ops wilc_netdev_ops = {
static int dev_state_ev_handler(struct notifier_block *this, static int dev_state_ev_handler(struct notifier_block *this,
unsigned long event, void *ptr) unsigned long event, void *ptr)
{ {
struct in_ifaddr *dev_iface = (struct in_ifaddr *)ptr; struct in_ifaddr *dev_iface = ptr;
struct wilc_priv *priv; struct wilc_priv *priv;
struct host_if_drv *hif_drv; struct host_if_drv *hif_drv;
struct net_device *dev; struct net_device *dev;
@ -144,7 +144,7 @@ static irqreturn_t isr_uh_routine(int irq, void *user_data)
{ {
struct wilc_vif *vif; struct wilc_vif *vif;
struct wilc *wilc; struct wilc *wilc;
struct net_device *dev = (struct net_device *)user_data; struct net_device *dev = user_data;
vif = netdev_priv(dev); vif = netdev_priv(dev);
wilc = vif->wilc; wilc = vif->wilc;
@ -160,7 +160,7 @@ static irqreturn_t isr_bh_routine(int irq, void *userdata)
{ {
struct wilc_vif *vif; struct wilc_vif *vif;
struct wilc *wilc; struct wilc *wilc;
struct net_device *dev = (struct net_device *)userdata; struct net_device *dev = userdata;
vif = netdev_priv(userdata); vif = netdev_priv(userdata);
wilc = vif->wilc; wilc = vif->wilc;
@ -235,7 +235,7 @@ int wilc_lock_timeout(struct wilc *nic, void *vp, u32 timeout)
int error = -1; int error = -1;
if (vp) if (vp)
error = down_timeout((struct semaphore *)vp, error = down_timeout(vp,
msecs_to_jiffies(timeout)); msecs_to_jiffies(timeout));
return error; return error;
} }
@ -1038,7 +1038,7 @@ static void wilc_set_multicast_list(struct net_device *dev)
static void linux_wlan_tx_complete(void *priv, int status) static void linux_wlan_tx_complete(void *priv, int status)
{ {
struct tx_complete_data *pv_data = (struct tx_complete_data *)priv; struct tx_complete_data *pv_data = priv;
dev_kfree_skb(pv_data->skb); dev_kfree_skb(pv_data->skb);
kfree(pv_data); kfree(pv_data);