staging: wilc1000: linux_wlan: remove cast on void pointers
Author: Alison Schofield <amsfield22@gmail.com>
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
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/wilc1000/linux_wlan.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index c11830f..a731b46 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -61,7 +61,7 @@ static const struct net_device_ops wilc_netdev_ops = {
static int dev_state_ev_handler(struct notifier_block *this,
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 host_if_drv *hif_drv;
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 *wilc;
- struct net_device *dev = (struct net_device *)user_data;
+ struct net_device *dev = user_data;
vif = netdev_priv(dev);
wilc = vif->wilc;
@@ -160,7 +160,7 @@ static irqreturn_t isr_bh_routine(int irq, void *userdata)
{
struct wilc_vif *vif;
struct wilc *wilc;
- struct net_device *dev = (struct net_device *)userdata;
+ struct net_device *dev = userdata;
vif = netdev_priv(userdata);
wilc = vif->wilc;
@@ -235,7 +235,7 @@ int wilc_lock_timeout(struct wilc *nic, void *vp, u32 timeout)
int error = -1;
if (vp)
- error = down_timeout((struct semaphore *)vp,
+ error = down_timeout(vp,
msecs_to_jiffies(timeout));
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)
{
- struct tx_complete_data *pv_data = (struct tx_complete_data *)priv;
+ struct tx_complete_data *pv_data = priv;
dev_kfree_skb(pv_data->skb);
kfree(pv_data); |
---
drivers/staging/wilc1000/linux_wlan.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index c11830f..a731b46 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -61,7 +61,7 @@ static const struct net_device_ops wilc_netdev_ops = {
static int dev_state_ev_handler(struct notifier_block *this,
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 host_if_drv *hif_drv;
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 *wilc;
- struct net_device *dev = (struct net_device *)user_data;
+ struct net_device *dev = user_data;
vif = netdev_priv(dev);
wilc = vif->wilc;
@@ -160,7 +160,7 @@ static irqreturn_t isr_bh_routine(int irq, void *userdata)
{
struct wilc_vif *vif;
struct wilc *wilc;
- struct net_device *dev = (struct net_device *)userdata;
+ struct net_device *dev = userdata;
vif = netdev_priv(userdata);
wilc = vif->wilc;
@@ -235,7 +235,7 @@ int wilc_lock_timeout(struct wilc *nic, void *vp, u32 timeout)
int error = -1;
if (vp)
- error = down_timeout((struct semaphore *)vp,
+ error = down_timeout(vp,
msecs_to_jiffies(timeout));
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)
{
- struct tx_complete_data *pv_data = (struct tx_complete_data *)priv;
+ struct tx_complete_data *pv_data = priv;
dev_kfree_skb(pv_data->skb);
kfree(pv_data);