diff options
| author | Alan Cox <alan@redhat.com> | 2009-01-02 13:47:26 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-02 10:19:40 -0800 |
| commit | c9f19e96a2f33cd56c2bd19f87a0c4982d011c2b (patch) | |
| tree | 7ebb5f6e6648e7e8eb975944d4a18aadb05851bf /drivers/char/n_r3964.c | |
| parent | 0ac6053c4db9369d7b0f9b39c30f4fb04405666b (diff) | |
tty: Remove some pointless casts
disc_data and driver_data are void *
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/n_r3964.c')
| -rw-r--r-- | drivers/char/n_r3964.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/char/n_r3964.c b/drivers/char/n_r3964.c index 4a8215a89ad3..d2e93e343226 100644 --- a/drivers/char/n_r3964.c +++ b/drivers/char/n_r3964.c @@ -1003,7 +1003,7 @@ static int r3964_open(struct tty_struct *tty) static void r3964_close(struct tty_struct *tty) { - struct r3964_info *pInfo = (struct r3964_info *)tty->disc_data; + struct r3964_info *pInfo = tty->disc_data; struct r3964_client_info *pClient, *pNext; struct r3964_message *pMsg; struct r3964_block_header *pHeader, *pNextHeader; @@ -1058,7 +1058,7 @@ static void r3964_close(struct tty_struct *tty) static ssize_t r3964_read(struct tty_struct *tty, struct file *file, unsigned char __user * buf, size_t nr) { - struct r3964_info *pInfo = (struct r3964_info *)tty->disc_data; + struct r3964_info *pInfo = tty->disc_data; struct r3964_client_info *pClient; struct r3964_message *pMsg; struct r3964_client_message theMsg; @@ -1113,7 +1113,7 @@ static ssize_t r3964_read(struct tty_struct *tty, struct file *file, static ssize_t r3964_write(struct tty_struct *tty, struct file *file, const unsigned char *data, size_t count) { - struct r3964_info *pInfo = (struct r3964_info *)tty->disc_data; + struct r3964_info *pInfo = tty->disc_data; struct r3964_block_header *pHeader; struct r3964_client_info *pClient; unsigned char *new_data; @@ -1182,7 +1182,7 @@ static ssize_t r3964_write(struct tty_struct *tty, struct file *file, static int r3964_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) { - struct r3964_info *pInfo = (struct r3964_info *)tty->disc_data; + struct r3964_info *pInfo = tty->disc_data; if (pInfo == NULL) return -EINVAL; switch (cmd) { @@ -1216,7 +1216,7 @@ static void r3964_set_termios(struct tty_struct *tty, struct ktermios *old) static unsigned int r3964_poll(struct tty_struct *tty, struct file *file, struct poll_table_struct *wait) { - struct r3964_info *pInfo = (struct r3964_info *)tty->disc_data; + struct r3964_info *pInfo = tty->disc_data; struct r3964_client_info *pClient; struct r3964_message *pMsg = NULL; unsigned long flags; @@ -1241,7 +1241,7 @@ static unsigned int r3964_poll(struct tty_struct *tty, struct file *file, static void r3964_receive_buf(struct tty_struct *tty, const unsigned char *cp, char *fp, int count) { - struct r3964_info *pInfo = (struct r3964_info *)tty->disc_data; + struct r3964_info *pInfo = tty->disc_data; const unsigned char *p; char *f, flags = 0; int i; |