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Message-ID: <20081205171044.3528.20062.stgit@localhost.localdomain>
Date: Fri, 05 Dec 2008 17:10:46 +0000
From: Alan Cox <alan@...rguk.ukuu.org.uk>
To: davem@...emloft.net, netdev@...r.kernel.org
Subject: [PATCH 2/2] tty: driverdata and discdata are void *
From: Alan Cox <alan@...hat.com>
Remove all the extra casting while we are cleaning up
Signed-off-by: Alan Cox <alan@...hat.com>
---
drivers/net/wan/x25_asy.c | 10 +++++-----
drivers/net/wireless/strip.c | 10 +++++-----
2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index e188699..762fb13 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -258,7 +258,7 @@ static void x25_asy_encaps(struct x25_asy *sl, unsigned char *icp, int len)
static void x25_asy_write_wakeup(struct tty_struct *tty)
{
int actual;
- struct x25_asy *sl = (struct x25_asy *) tty->disc_data;
+ struct x25_asy *sl = tty->disc_data;
/* First make sure we're connected. */
if (!sl || sl->magic != X25_ASY_MAGIC || !netif_running(sl->dev))
@@ -527,7 +527,7 @@ static int x25_asy_close(struct net_device *dev)
static void x25_asy_receive_buf(struct tty_struct *tty,
const unsigned char *cp, char *fp, int count)
{
- struct x25_asy *sl = (struct x25_asy *) tty->disc_data;
+ struct x25_asy *sl = tty->disc_data;
if (!sl || sl->magic != X25_ASY_MAGIC || !netif_running(sl->dev))
return;
@@ -555,7 +555,7 @@ static void x25_asy_receive_buf(struct tty_struct *tty,
static int x25_asy_open_tty(struct tty_struct *tty)
{
- struct x25_asy *sl = (struct x25_asy *) tty->disc_data;
+ struct x25_asy *sl = tty->disc_data;
int err;
if (tty->ops->write == NULL)
@@ -596,7 +596,7 @@ static int x25_asy_open_tty(struct tty_struct *tty)
*/
static void x25_asy_close_tty(struct tty_struct *tty)
{
- struct x25_asy *sl = (struct x25_asy *) tty->disc_data;
+ struct x25_asy *sl = tty->disc_data;
/* First make sure we're connected. */
if (!sl || sl->magic != X25_ASY_MAGIC)
@@ -696,7 +696,7 @@ static void x25_asy_unesc(struct x25_asy *sl, unsigned char s)
static int x25_asy_ioctl(struct tty_struct *tty, struct file *file,
unsigned int cmd, unsigned long arg)
{
- struct x25_asy *sl = (struct x25_asy *) tty->disc_data;
+ struct x25_asy *sl = tty->disc_data;
/* First make sure we're connected. */
if (!sl || sl->magic != X25_ASY_MAGIC)
diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c
index 35442b1..b141773 100644
--- a/drivers/net/wireless/strip.c
+++ b/drivers/net/wireless/strip.c
@@ -1234,7 +1234,7 @@ static void ResetRadio(struct strip *strip_info)
static void strip_write_some_more(struct tty_struct *tty)
{
- struct strip *strip_info = (struct strip *) tty->disc_data;
+ struct strip *strip_info = tty->disc_data;
/* First make sure we're connected. */
if (!strip_info || strip_info->magic != STRIP_MAGIC ||
@@ -2260,7 +2260,7 @@ static void process_message(struct strip *strip_info)
static void strip_receive_buf(struct tty_struct *tty, const unsigned char *cp,
char *fp, int count)
{
- struct strip *strip_info = (struct strip *) tty->disc_data;
+ struct strip *strip_info = tty->disc_data;
const unsigned char *end = cp + count;
if (!strip_info || strip_info->magic != STRIP_MAGIC
@@ -2596,7 +2596,7 @@ static struct strip *strip_alloc(void)
static int strip_open(struct tty_struct *tty)
{
- struct strip *strip_info = (struct strip *) tty->disc_data;
+ struct strip *strip_info = tty->disc_data;
/*
* First make sure we're not already connected.
@@ -2667,7 +2667,7 @@ static int strip_open(struct tty_struct *tty)
static void strip_close(struct tty_struct *tty)
{
- struct strip *strip_info = (struct strip *) tty->disc_data;
+ struct strip *strip_info = tty->disc_data;
/*
* First make sure we're connected.
@@ -2693,7 +2693,7 @@ static void strip_close(struct tty_struct *tty)
static int strip_ioctl(struct tty_struct *tty, struct file *file,
unsigned int cmd, unsigned long arg)
{
- struct strip *strip_info = (struct strip *) tty->disc_data;
+ struct strip *strip_info = tty->disc_data;
/*
* First make sure we're connected.
--
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