diff options
| -rw-r--r-- | drivers/char/tty_io.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index 4c4030c12d3a..0350c42375a2 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -893,7 +893,7 @@ static ssize_t tty_read(struct file *file, char __user *buf, size_t count, struct inode *inode; struct tty_ldisc *ld; - tty = (struct tty_struct *)file->private_data; + tty = file->private_data; inode = file->f_path.dentry->d_inode; if (tty_paranoia_check(tty, inode, "tty_read")) return -EIO; @@ -1070,7 +1070,7 @@ static ssize_t tty_write(struct file *file, const char __user *buf, ssize_t ret; struct tty_ldisc *ld; - tty = (struct tty_struct *)file->private_data; + tty = file->private_data; if (tty_paranoia_check(tty, inode, "tty_write")) return -EIO; if (!tty || !tty->ops->write || @@ -1513,7 +1513,7 @@ int tty_release(struct inode *inode, struct file *filp) int idx; char buf[64]; - tty = (struct tty_struct *)filp->private_data; + tty = filp->private_data; if (tty_paranoia_check(tty, inode, "tty_release_dev")) return 0; @@ -1920,7 +1920,7 @@ static unsigned int tty_poll(struct file *filp, poll_table *wait) struct tty_ldisc *ld; int ret = 0; - tty = (struct tty_struct *)filp->private_data; + tty = filp->private_data; if (tty_paranoia_check(tty, filp->f_path.dentry->d_inode, "tty_poll")) return 0; @@ -1937,7 +1937,7 @@ static int __tty_fasync(int fd, struct file *filp, int on) unsigned long flags; int retval = 0; - tty = (struct tty_struct *)filp->private_data; + tty = filp->private_data; if (tty_paranoia_check(tty, filp->f_path.dentry->d_inode, "tty_fasync")) goto out; @@ -2497,7 +2497,7 @@ long tty_ioctl(struct file *file, unsigned int cmd, unsigned long arg) struct tty_ldisc *ld; struct inode *inode = file->f_dentry->d_inode; - tty = (struct tty_struct *)file->private_data; + tty = file->private_data; if (tty_paranoia_check(tty, inode, "tty_ioctl")) return -EINVAL; |