drivers/isdn: Remove unnecessary casts of private_data
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index b0a4a69..f80a7c4 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -691,7 +691,7 @@
static ssize_t
capi_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
{
- struct capidev *cdev = (struct capidev *)file->private_data;
+ struct capidev *cdev = file->private_data;
struct sk_buff *skb;
size_t copied;
int err;
@@ -726,7 +726,7 @@
static ssize_t
capi_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
{
- struct capidev *cdev = (struct capidev *)file->private_data;
+ struct capidev *cdev = file->private_data;
struct sk_buff *skb;
u16 mlen;
@@ -773,7 +773,7 @@
static unsigned int
capi_poll(struct file *file, poll_table * wait)
{
- struct capidev *cdev = (struct capidev *)file->private_data;
+ struct capidev *cdev = file->private_data;
unsigned int mask = 0;
if (!cdev->ap.applid)
diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c
index 37a9dd3..7003698 100644
--- a/drivers/isdn/hysdn/hysdn_proclog.c
+++ b/drivers/isdn/hysdn/hysdn_proclog.c
@@ -158,7 +158,7 @@
int found = 0;
unsigned char *cp, valbuf[128];
long base = 10;
- hysdn_card *card = (hysdn_card *) file->private_data;
+ hysdn_card *card = file->private_data;
if (count > (sizeof(valbuf) - 1))
count = sizeof(valbuf) - 1; /* limit length */
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index 8c46bae..fe824e0 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -477,7 +477,7 @@
struct isdn_ppp_comp_data data;
void __user *argp = (void __user *)arg;
- is = (struct ippp_struct *) file->private_data;
+ is = file->private_data;
lp = is->lp;
if (is->debug & 0x1)
