diff options
| -rw-r--r-- | drivers/tty/pty.c | 2 | ||||
| -rw-r--r-- | fs/devpts/inode.c | 9 | ||||
| -rw-r--r-- | include/linux/devpts_fs.h | 7 |
3 files changed, 8 insertions, 10 deletions
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c index a82b39939a9..65f767154d1 100644 --- a/drivers/tty/pty.c +++ b/drivers/tty/pty.c @@ -547,7 +547,7 @@ static struct tty_struct *pts_unix98_lookup(struct tty_driver *driver, struct tty_struct *tty; mutex_lock(&devpts_mutex); - tty = devpts_get_tty(pts_inode, idx); + tty = devpts_get_priv(pts_inode); mutex_unlock(&devpts_mutex); /* Master must be open before slave */ if (!tty) diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c index 14afbabe654..47965807884 100644 --- a/fs/devpts/inode.c +++ b/fs/devpts/inode.c @@ -593,10 +593,10 @@ int devpts_pty_new(struct inode *ptmx_inode, struct tty_struct *tty) return ret; } -struct tty_struct *devpts_get_tty(struct inode *pts_inode, int number) +void *devpts_get_priv(struct inode *pts_inode) { struct dentry *dentry; - struct tty_struct *tty; + void *priv = NULL; BUG_ON(pts_inode->i_rdev == MKDEV(TTYAUX_MAJOR, PTMX_MINOR)); @@ -605,13 +605,12 @@ struct tty_struct *devpts_get_tty(struct inode *pts_inode, int number) if (!dentry) return NULL; - tty = NULL; if (pts_inode->i_sb->s_magic == DEVPTS_SUPER_MAGIC) - tty = (struct tty_struct *)pts_inode->i_private; + priv = pts_inode->i_private; dput(dentry); - return tty; + return priv; } void devpts_pty_kill(struct tty_struct *tty) diff --git a/include/linux/devpts_fs.h b/include/linux/devpts_fs.h index 5ce0e5fd712..de635a5505e 100644 --- a/include/linux/devpts_fs.h +++ b/include/linux/devpts_fs.h @@ -21,8 +21,8 @@ int devpts_new_index(struct inode *ptmx_inode); void devpts_kill_index(struct inode *ptmx_inode, int idx); /* mknod in devpts */ int devpts_pty_new(struct inode *ptmx_inode, struct tty_struct *tty); -/* get tty structure */ -struct tty_struct *devpts_get_tty(struct inode *pts_inode, int number); +/* get private structure */ +void *devpts_get_priv(struct inode *pts_inode); /* unlink */ void devpts_pty_kill(struct tty_struct *tty); @@ -36,8 +36,7 @@ static inline int devpts_pty_new(struct inode *ptmx_inode, { return -EINVAL; } -static inline struct tty_struct *devpts_get_tty(struct inode *pts_inode, - int number) +static inline void *devpts_get_priv(struct inode *pts_inode) { return NULL; } |