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 b0a4a691cbaa4e81b6f2e8ba0b569b9c03418a8c..f80a7c48a35f852f4d5912f42a6af846769c9fa4 100644 (file)
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -691,7 +691,7 @@ unlock_out:
 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 @@ capi_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
 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 @@ capi_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos
 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 37a9dd337308ac596eda55c361f5a77562e22f5b..7003698e667dc1a16e27c8023e93cbaca406ec46 100644 (file)
--- a/drivers/isdn/hysdn/hysdn_proclog.c
+++ b/drivers/isdn/hysdn/hysdn_proclog.c
@@ -158,7 +158,7 @@ hysdn_log_write(struct file *file, const char __user *buf, size_t count, loff_t
        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 8c46baee621b7e0617ea1e1b1ca7a296f7270c45..fe824e0cbb252cedda78527fac18f2a40876a9df 100644 (file)
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -477,7 +477,7 @@ isdn_ppp_ioctl(int min, struct file *file, unsigned int cmd, unsigned long arg)
        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)